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	<title>衡阳八中OJ 题目汇总 -- 衡阳八中OJ离线版-2012-02-29</title>
<h3 align='center'>衡阳八中OJ 题目汇总 -- 2012-02-29</h3>
<h3 align='center'>
&nbsp;<a href='list-1.html'>1</a>
&nbsp;<a href='list-2.html'>2</a>
&nbsp;<a href='list-3.html'>3</a>
&nbsp;<a href='list-4.html'>4</a>
&nbsp;<a href='list-5.html'>5</a>
&nbsp;<a href='list-6.html'>6</a>
&nbsp;<a href='list-7.html'>7</a>
&nbsp;<a href='list-8.html'>8</a>
&nbsp;<a href='list-9.html'>9</a>
&nbsp;<a href='list-10.html'>10</a>
&nbsp;<a href='list-11.html'>11</a>
&nbsp;<a href='list-12.html'>12</a>
&nbsp;<a href='list-13.html'>13</a>
&nbsp;<a href='list-14.html'>14</a>
&nbsp;<a href='list-15.html'>15</a>
&nbsp;<a href='list-16.html'>16</a>
&nbsp;<a href='list-17.html'>17</a>
</h3>
<center><table id='problemset' width='90%'>
<thead><tr align='center' class='evenrow'><td width='5'></td><td width='10%' colspan='1'><form action='problem.php' onsubmit='jump2prob(); return false;' >Problem ID<input id='jump2prob-id' type='text' name='id' size=5><input type='submit' value='GO' ></form></td><td width='90%' colspan='4'><form onsubmit='searchInTable(2); return false;' >Search<input id="search-content-id" type='text' name='search'><input type='submit' value='Search' ></form></td></tr><tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr></thead>
<tbody>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>1000</td><td align='left'><a href='problem-1000.html'>A+B Problem</a></td><td align='center'>POJ</td><td align='center'><a href='status.php?problem_id=1000&jresult=4'>2148</a></td><td align='center'><a href='status.php?problem_id=1000'>3208</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1001</td><td align='left'><a href='problem-1001.html'>[BeiJing2006]狼抓兔子</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1001&jresult=4'>741</a></td><td align='center'><a href='status.php?problem_id=1001'>3273</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1002</td><td align='left'><a href='problem-1002.html'>[FJOI2007]轮状病毒
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1002&jresult=4'>386</a></td><td align='center'><a href='status.php?problem_id=1002'>699</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1003</td><td align='left'><a href='problem-1003.html'>[ZJOI2006]物流运输trans</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1003&jresult=4'>448</a></td><td align='center'><a href='status.php?problem_id=1003'>1144</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1004</td><td align='left'><a href='problem-1004.html'>[HNOI2008]Cards</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1004&jresult=4'>289</a></td><td align='center'><a href='status.php?problem_id=1004'>493</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1005</td><td align='left'><a href='problem-1005.html'>[HNOI2008]明明的烦恼</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1005&jresult=4'>254</a></td><td align='center'><a href='status.php?problem_id=1005'>676</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1006</td><td align='left'><a href='problem-1006.html'>[HNOI2008]神奇的国度</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1006&jresult=4'>261</a></td><td align='center'><a href='status.php?problem_id=1006'>720</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1007</td><td align='left'><a href='problem-1007.html'>[HNOI2008]水平可见直线</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1007&jresult=4'>371</a></td><td align='center'><a href='status.php?problem_id=1007'>982</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1008</td><td align='left'><a href='problem-1008.html'>[HNOI2008]越狱</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1008&jresult=4'>562</a></td><td align='center'><a href='status.php?problem_id=1008'>1218</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1009</td><td align='left'><a href='problem-1009.html'>[HNOI2008]GT考试</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1009&jresult=4'>325</a></td><td align='center'><a href='status.php?problem_id=1009'>589</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1010</td><td align='left'><a href='problem-1010.html'>[HNOI2008]玩具装箱toy</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1010&jresult=4'>849</a></td><td align='center'><a href='status.php?problem_id=1010'>2545</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1011</td><td align='left'><a href='problem-1011.html'>[HNOI2008]遥远的行星</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1011&jresult=4'>88</a></td><td align='center'><a href='status.php?problem_id=1011'>304</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1012</td><td align='left'><a href='problem-1012.html'>[JSOI2008]最大数maxnumber
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1012&jresult=4'>607</a></td><td align='center'><a href='status.php?problem_id=1012'>1281</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1013</td><td align='left'><a href='problem-1013.html'>[JSOI2008]球形空间产生器sphere</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1013&jresult=4'>351</a></td><td align='center'><a href='status.php?problem_id=1013'>576</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1014</td><td align='left'><a href='problem-1014.html'>[JSOI2008]火星人prefix</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1014&jresult=4'>199</a></td><td align='center'><a href='status.php?problem_id=1014'>822</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1015</td><td align='left'><a href='problem-1015.html'>[JSOI2008]星球大战starwar</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1015&jresult=4'>426</a></td><td align='center'><a href='status.php?problem_id=1015'>1031</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1016</td><td align='left'><a href='problem-1016.html'>[JSOI2008]最小生成树计数</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1016&jresult=4'>329</a></td><td align='center'><a href='status.php?problem_id=1016'>884</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1017</td><td align='left'><a href='problem-1017.html'>[JSOI2008]魔兽地图DotR
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1017&jresult=4'>74</a></td><td align='center'><a href='status.php?problem_id=1017'>239</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1018</td><td align='left'><a href='problem-1018.html'>[SHOI2008]堵塞的交通traffic</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1018&jresult=4'>105</a></td><td align='center'><a href='status.php?problem_id=1018'>398</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1019</td><td align='left'><a href='problem-1019.html'>[SHOI2008]汉诺塔</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1019&jresult=4'>97</a></td><td align='center'><a href='status.php?problem_id=1019'>153</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1020</td><td align='left'><a href='problem-1020.html'>[SHOI2008]安全的航线flight</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1020&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1020'>26</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1021</td><td align='left'><a href='problem-1021.html'>[SHOI2008]Debt 循环的债务
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1021&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=1021'>54</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1022</td><td align='left'><a href='problem-1022.html'>[SHOI2008]小约翰的游戏John 
</a></td><td align='center'>Seerc2007 A题</td><td align='center'><a href='status.php?problem_id=1022&jresult=4'>198</a></td><td align='center'><a href='status.php?problem_id=1022'>312</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1023</td><td align='left'><a href='problem-1023.html'>[SHOI2008]cactus仙人掌图</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1023&jresult=4'>61</a></td><td align='center'><a href='status.php?problem_id=1023'>173</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1024</td><td align='left'><a href='problem-1024.html'>[SCOI2009]生日快乐
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1024&jresult=4'>294</a></td><td align='center'><a href='status.php?problem_id=1024'>417</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1025</td><td align='left'><a href='problem-1025.html'>[SCOI2009]游戏
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1025&jresult=4'>248</a></td><td align='center'><a href='status.php?problem_id=1025'>390</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1026</td><td align='left'><a href='problem-1026.html'>[SCOI2009]windy数
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1026&jresult=4'>296</a></td><td align='center'><a href='status.php?problem_id=1026'>668</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1027</td><td align='left'><a href='problem-1027.html'>[JSOI2007]合金</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1027&jresult=4'>99</a></td><td align='center'><a href='status.php?problem_id=1027'>506</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1028</td><td align='left'><a href='problem-1028.html'>[JSOI2007]麻将</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1028&jresult=4'>71</a></td><td align='center'><a href='status.php?problem_id=1028'>181</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1029</td><td align='left'><a href='problem-1029.html'>[JSOI2007]建筑抢修</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1029&jresult=4'>311</a></td><td align='center'><a href='status.php?problem_id=1029'>848</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1030</td><td align='left'><a href='problem-1030.html'>[JSOI2007]文本生成器</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1030&jresult=4'>113</a></td><td align='center'><a href='status.php?problem_id=1030'>266</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1031</td><td align='left'><a href='problem-1031.html'>[JSOI2007]字符加密Cipher</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1031&jresult=4'>259</a></td><td align='center'><a href='status.php?problem_id=1031'>666</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1032</td><td align='left'><a href='problem-1032.html'>[JSOI2007]祖码Zuma</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1032&jresult=4'>59</a></td><td align='center'><a href='status.php?problem_id=1032'>148</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1033</td><td align='left'><a href='problem-1033.html'>[ZJOI2008]杀蚂蚁antbuster</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1033&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=1033'>56</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1034</td><td align='left'><a href='problem-1034.html'>[ZJOI2008]泡泡堂BNB</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1034&jresult=4'>214</a></td><td align='center'><a href='status.php?problem_id=1034'>462</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1035</td><td align='left'><a href='problem-1035.html'>[ZJOI2008]Risk</a></td><td align='center'>Cerc2004</td><td align='center'><a href='status.php?problem_id=1035&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1035'>39</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1036</td><td align='left'><a href='problem-1036.html'>[ZJOI2008]树的统计Count</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1036&jresult=4'>621</a></td><td align='center'><a href='status.php?problem_id=1036'>1454</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1037</td><td align='left'><a href='problem-1037.html'>[ZJOI2008]生日聚会Party</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1037&jresult=4'>252</a></td><td align='center'><a href='status.php?problem_id=1037'>419</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1038</td><td align='left'><a href='problem-1038.html'>[ZJOI2008]瞭望塔</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1038&jresult=4'>78</a></td><td align='center'><a href='status.php?problem_id=1038'>174</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1039</td><td align='left'><a href='problem-1039.html'>[ZJOI2008]无序运动Movement</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1039&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1039'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1040</td><td align='left'><a href='problem-1040.html'>[ZJOI2008]骑士</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1040&jresult=4'>220</a></td><td align='center'><a href='status.php?problem_id=1040'>565</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1041</td><td align='left'><a href='problem-1041.html'>[HAOI2008]圆上的整点</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1041&jresult=4'>224</a></td><td align='center'><a href='status.php?problem_id=1041'>588</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1042</td><td align='left'><a href='problem-1042.html'>[HAOI2008]硬币购物</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1042&jresult=4'>177</a></td><td align='center'><a href='status.php?problem_id=1042'>299</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1043</td><td align='left'><a href='problem-1043.html'>[HAOI2008]下落的圆盘</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1043&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=1043'>133</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1044</td><td align='left'><a href='problem-1044.html'>[HAOI2008]木棍分割</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1044&jresult=4'>103</a></td><td align='center'><a href='status.php?problem_id=1044'>422</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1045</td><td align='left'><a href='problem-1045.html'>[HAOI2008] 糖果传递</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1045&jresult=4'>200</a></td><td align='center'><a href='status.php?problem_id=1045'>416</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1046</td><td align='left'><a href='problem-1046.html'>[HAOI2007]上升序列</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1046&jresult=4'>283</a></td><td align='center'><a href='status.php?problem_id=1046'>941</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1047</td><td align='left'><a href='problem-1047.html'>[HAOI2007]理想的正方形
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1047&jresult=4'>251</a></td><td align='center'><a href='status.php?problem_id=1047'>520</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1048</td><td align='left'><a href='problem-1048.html'>[HAOI2007]分割矩阵</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1048&jresult=4'>85</a></td><td align='center'><a href='status.php?problem_id=1048'>137</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1049</td><td align='left'><a href='problem-1049.html'>[HAOI2006]数字序列</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1049&jresult=4'>56</a></td><td align='center'><a href='status.php?problem_id=1049'>161</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1050</td><td align='left'><a href='problem-1050.html'>[HAOI2006]旅行comf</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1050&jresult=4'>186</a></td><td align='center'><a href='status.php?problem_id=1050'>525</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1051</td><td align='left'><a href='problem-1051.html'>[HAOI2006]受欢迎的牛</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1051&jresult=4'>321</a></td><td align='center'><a href='status.php?problem_id=1051'>596</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1052</td><td align='left'><a href='problem-1052.html'>[HAOI2007]覆盖问题</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1052&jresult=4'>106</a></td><td align='center'><a href='status.php?problem_id=1052'>244</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1053</td><td align='left'><a href='problem-1053.html'>[HAOI2007]反素数ant</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1053&jresult=4'>225</a></td><td align='center'><a href='status.php?problem_id=1053'>437</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1054</td><td align='left'><a href='problem-1054.html'>[HAOI2008]移动玩具</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1054&jresult=4'>149</a></td><td align='center'><a href='status.php?problem_id=1054'>263</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1055</td><td align='left'><a href='problem-1055.html'>[HAOI2008]玩具取名</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1055&jresult=4'>152</a></td><td align='center'><a href='status.php?problem_id=1055'>238</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1056</td><td align='left'><a href='problem-1056.html'>[HAOI2008]排名系统</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1056&jresult=4'>71</a></td><td align='center'><a href='status.php?problem_id=1056'>276</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1057</td><td align='left'><a href='problem-1057.html'>[ZJOI2007]棋盘制作</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1057&jresult=4'>248</a></td><td align='center'><a href='status.php?problem_id=1057'>496</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1058</td><td align='left'><a href='problem-1058.html'>[ZJOI2007]报表统计</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1058&jresult=4'>164</a></td><td align='center'><a href='status.php?problem_id=1058'>578</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1059</td><td align='left'><a href='problem-1059.html'>[ZJOI2007]矩阵游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1059&jresult=4'>317</a></td><td align='center'><a href='status.php?problem_id=1059'>636</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1060</td><td align='left'><a href='problem-1060.html'>[ZJOI2007]时态同步</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1060&jresult=4'>69</a></td><td align='center'><a href='status.php?problem_id=1060'>388</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1061</td><td align='left'><a href='problem-1061.html'>[Noi2008]志愿者招募</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1061&jresult=4'>372</a></td><td align='center'><a href='status.php?problem_id=1061'>588</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1062</td><td align='left'><a href='problem-1062.html'>[NOI2008]糖果雨</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1062&jresult=4'>52</a></td><td align='center'><a href='status.php?problem_id=1062'>77</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1063</td><td align='left'><a href='problem-1063.html'>[Noi2008]道路设计</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1063&jresult=4'>129</a></td><td align='center'><a href='status.php?problem_id=1063'>212</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1064</td><td align='left'><a href='problem-1064.html'>[Noi2008]假面舞会</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1064&jresult=4'>159</a></td><td align='center'><a href='status.php?problem_id=1064'>279</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1065</td><td align='left'><a href='problem-1065.html'>[NOI2008]奥运物流</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1065&jresult=4'>79</a></td><td align='center'><a href='status.php?problem_id=1065'>143</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1066</td><td align='left'><a href='problem-1066.html'>[SCOI2007]蜥蜴</a></td><td align='center'>Pku 2711 Leapin' Lizards</td><td align='center'><a href='status.php?problem_id=1066&jresult=4'>224</a></td><td align='center'><a href='status.php?problem_id=1066'>518</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1067</td><td align='left'><a href='problem-1067.html'>[SCOI2007]降雨量</a></td><td align='center'>POJ 2637 WorstWeather Ever</td><td align='center'><a href='status.php?problem_id=1067&jresult=4'>106</a></td><td align='center'><a href='status.php?problem_id=1067'>481</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1068</td><td align='left'><a href='problem-1068.html'>[SCOI2007]压缩</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1068&jresult=4'>75</a></td><td align='center'><a href='status.php?problem_id=1068'>119</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1069</td><td align='left'><a href='problem-1069.html'>[SCOI2007]最大土地面积</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1069&jresult=4'>158</a></td><td align='center'><a href='status.php?problem_id=1069'>604</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1070</td><td align='left'><a href='problem-1070.html'>[SCOI2007]修车</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1070&jresult=4'>196</a></td><td align='center'><a href='status.php?problem_id=1070'>572</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1071</td><td align='left'><a href='problem-1071.html'>[SCOI2007]组队</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1071&jresult=4'>58</a></td><td align='center'><a href='status.php?problem_id=1071'>417</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1072</td><td align='left'><a href='problem-1072.html'>[SCOI2007]排列perm</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1072&jresult=4'>147</a></td><td align='center'><a href='status.php?problem_id=1072'>250</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1073</td><td align='left'><a href='problem-1073.html'>[SCOI2007]kshort
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1073&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=1073'>140</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1074</td><td align='left'><a href='problem-1074.html'>[SCOI2007]折纸origami</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1074&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1074'>44</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1075</td><td align='left'><a href='problem-1075.html'>[SCOI2007]最优驾车drive</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1075&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1075'>13</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1076</td><td align='left'><a href='problem-1076.html'>[SCOI2008]奖励关</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1076&jresult=4'>103</a></td><td align='center'><a href='status.php?problem_id=1076'>159</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1077</td><td align='left'><a href='problem-1077.html'>[SCOI2008]天平</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1077&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=1077'>69</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1078</td><td align='left'><a href='problem-1078.html'>[SCOI2008]斜堆</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1078&jresult=4'>66</a></td><td align='center'><a href='status.php?problem_id=1078'>83</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1079</td><td align='left'><a href='problem-1079.html'>[SCOI2008]着色方案</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1079&jresult=4'>166</a></td><td align='center'><a href='status.php?problem_id=1079'>256</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1080</td><td align='left'><a href='problem-1080.html'>[SCOI2008]劣质编码</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1080&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1080'>34</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1081</td><td align='left'><a href='problem-1081.html'>[SCOI2005]超级格雷码</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1081&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1081'>18</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1082</td><td align='left'><a href='problem-1082.html'>[SCOI2005]栅栏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1082&jresult=4'>67</a></td><td align='center'><a href='status.php?problem_id=1082'>123</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1083</td><td align='left'><a href='problem-1083.html'>[SCOI2005]繁忙的都市</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1083&jresult=4'>185</a></td><td align='center'><a href='status.php?problem_id=1083'>293</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1084</td><td align='left'><a href='problem-1084.html'>[SCOI2005]最大子矩阵</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1084&jresult=4'>164</a></td><td align='center'><a href='status.php?problem_id=1084'>356</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1085</td><td align='left'><a href='problem-1085.html'>[SCOI2005]骑士精神</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1085&jresult=4'>82</a></td><td align='center'><a href='status.php?problem_id=1085'>147</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1086</td><td align='left'><a href='problem-1086.html'>[SCOI2005]王室联邦</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1086&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=1086'>30</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1087</td><td align='left'><a href='problem-1087.html'>[SCOI2005]互不侵犯King
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1087&jresult=4'>276</a></td><td align='center'><a href='status.php?problem_id=1087'>509</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1088</td><td align='left'><a href='problem-1088.html'>[SCOI2005]扫雷Mine
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1088&jresult=4'>262</a></td><td align='center'><a href='status.php?problem_id=1088'>434</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1089</td><td align='left'><a href='problem-1089.html'>[SCOI2003]严格n元树</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1089&jresult=4'>79</a></td><td align='center'><a href='status.php?problem_id=1089'>146</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1090</td><td align='left'><a href='problem-1090.html'>[SCOI2003]字符串折叠
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1090&jresult=4'>83</a></td><td align='center'><a href='status.php?problem_id=1090'>124</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1091</td><td align='left'><a href='problem-1091.html'>[SCOI2003]切割多边形</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1091&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1091'>32</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1092</td><td align='left'><a href='problem-1092.html'>[SCOI2003]蜘蛛难题</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1092&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1092'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1093</td><td align='left'><a href='problem-1093.html'>[ZJOI2007]最大半连通子图</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1093&jresult=4'>180</a></td><td align='center'><a href='status.php?problem_id=1093'>444</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1094</td><td align='left'><a href='problem-1094.html'>[ZJOI2007]粒子运动</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1094&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1094'>315</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1095</td><td align='left'><a href='problem-1095.html'>[ZJOI2007]Hide 捉迷藏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1095&jresult=4'>95</a></td><td align='center'><a href='status.php?problem_id=1095'>223</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1096</td><td align='left'><a href='problem-1096.html'>[ZJOI2007]仓库建设</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1096&jresult=4'>270</a></td><td align='center'><a href='status.php?problem_id=1096'>689</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1097</td><td align='left'><a href='problem-1097.html'>[POI2007]旅游景点atr</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1097&jresult=4'>125</a></td><td align='center'><a href='status.php?problem_id=1097'>781</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1098</td><td align='left'><a href='problem-1098.html'>[POI2007]办公楼biu</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1098&jresult=4'>230</a></td><td align='center'><a href='status.php?problem_id=1098'>597</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1099</td><td align='left'><a href='problem-1099.html'>[POI2007]树Drz</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1099&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=1099'>107</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>1100</td><td align='left'><a href='problem-1100.html'>[POI2007]对称轴osi</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1100&jresult=4'>75</a></td><td align='center'><a href='status.php?problem_id=1100'>198</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1101</td><td align='left'><a href='problem-1101.html'>[POI2007]Zap</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1101&jresult=4'>224</a></td><td align='center'><a href='status.php?problem_id=1101'>805</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1102</td><td align='left'><a href='problem-1102.html'>[POI2007]山峰和山谷Grz
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1102&jresult=4'>139</a></td><td align='center'><a href='status.php?problem_id=1102'>284</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1103</td><td align='left'><a href='problem-1103.html'>[POI2007]大都市meg</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1103&jresult=4'>198</a></td><td align='center'><a href='status.php?problem_id=1103'>442</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1104</td><td align='left'><a href='problem-1104.html'>[POI2007]洪水pow</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1104&jresult=4'>70</a></td><td align='center'><a href='status.php?problem_id=1104'>164</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1105</td><td align='left'><a href='problem-1105.html'>[POI2007]石头花园SKA
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1105&jresult=4'>67</a></td><td align='center'><a href='status.php?problem_id=1105'>296</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1106</td><td align='left'><a href='problem-1106.html'>[POI2007]立方体大作战tet</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1106&jresult=4'>183</a></td><td align='center'><a href='status.php?problem_id=1106'>271</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1107</td><td align='left'><a href='problem-1107.html'>[POI2007]驾驶考试egz</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1107&jresult=4'>59</a></td><td align='center'><a href='status.php?problem_id=1107'>126</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1108</td><td align='left'><a href='problem-1108.html'>[POI2007]天然气管道Gaz
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1108&jresult=4'>129</a></td><td align='center'><a href='status.php?problem_id=1108'>273</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1109</td><td align='left'><a href='problem-1109.html'>[POI2007]堆积木Klo
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1109&jresult=4'>96</a></td><td align='center'><a href='status.php?problem_id=1109'>334</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1110</td><td align='left'><a href='problem-1110.html'>[POI2007]砝码Odw</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1110&jresult=4'>93</a></td><td align='center'><a href='status.php?problem_id=1110'>186</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1111</td><td align='left'><a href='problem-1111.html'>[POI2007]四进制的天平Wag
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1111&jresult=4'>63</a></td><td align='center'><a href='status.php?problem_id=1111'>104</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1112</td><td align='left'><a href='problem-1112.html'>[POI2008]砖块Klo</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1112&jresult=4'>239</a></td><td align='center'><a href='status.php?problem_id=1112'>776</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1113</td><td align='left'><a href='problem-1113.html'>[Poi2008]海报PLA</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1113&jresult=4'>301</a></td><td align='center'><a href='status.php?problem_id=1113'>534</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1114</td><td align='left'><a href='problem-1114.html'>[POI2008]鲁滨逊逃生Rob</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1114&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=1114'>46</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1115</td><td align='left'><a href='problem-1115.html'>[POI2009]石子游戏Kam</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1115&jresult=4'>203</a></td><td align='center'><a href='status.php?problem_id=1115'>350</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1116</td><td align='left'><a href='problem-1116.html'>[POI2008]CLO</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1116&jresult=4'>215</a></td><td align='center'><a href='status.php?problem_id=1116'>402</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1117</td><td align='left'><a href='problem-1117.html'>[POI2009]救火站Gas</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1117&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=1117'>108</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1118</td><td align='left'><a href='problem-1118.html'>[POI2009]Prz</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1118&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=1118'>73</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1119</td><td align='left'><a href='problem-1119.html'>[POI2009]SLO</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1119&jresult=4'>122</a></td><td align='center'><a href='status.php?problem_id=1119'>268</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1120</td><td align='left'><a href='problem-1120.html'>[POI2009]STR</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1120&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1120'>10</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1121</td><td align='left'><a href='problem-1121.html'>[POI2008]激光发射器SZK</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1121&jresult=4'>317</a></td><td align='center'><a href='status.php?problem_id=1121'>387</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1122</td><td align='left'><a href='problem-1122.html'>[POI2008]账本BBB</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1122&jresult=4'>86</a></td><td align='center'><a href='status.php?problem_id=1122'>159</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1123</td><td align='left'><a href='problem-1123.html'>[POI2008]BLO</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1123&jresult=4'>164</a></td><td align='center'><a href='status.php?problem_id=1123'>438</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1124</td><td align='left'><a href='problem-1124.html'>[POI2008]枪战Maf</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1124&jresult=4'>80</a></td><td align='center'><a href='status.php?problem_id=1124'>229</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1125</td><td align='left'><a href='problem-1125.html'>[POI2008]Poc</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1125&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=1125'>92</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1126</td><td align='left'><a href='problem-1126.html'>[POI2008]Uci</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1126&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1126'>66</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1127</td><td align='left'><a href='problem-1127.html'>[POI2008]KUP</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1127&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1127'>74</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1128</td><td align='left'><a href='problem-1128.html'>[POI2008]Lam</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1128&jresult=4'>67</a></td><td align='center'><a href='status.php?problem_id=1128'>139</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1129</td><td align='left'><a href='problem-1129.html'>[POI2008]Per</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1129&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=1129'>75</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1130</td><td align='left'><a href='problem-1130.html'>[POI2008]POD Subdivision of Kingdom</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1130&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1130'>104</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1131</td><td align='left'><a href='problem-1131.html'>[POI2008]Sta</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1131&jresult=4'>127</a></td><td align='center'><a href='status.php?problem_id=1131'>552</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1132</td><td align='left'><a href='problem-1132.html'>[POI2008]Tro</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1132&jresult=4'>129</a></td><td align='center'><a href='status.php?problem_id=1132'>493</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1133</td><td align='left'><a href='problem-1133.html'>[POI2009]Kon</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1133&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=1133'>124</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1134</td><td align='left'><a href='problem-1134.html'>[POI2009]Wys 三角形岛</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1134&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1134'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1135</td><td align='left'><a href='problem-1135.html'>[POI2009]Lyz</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1135&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=1135'>150</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1136</td><td align='left'><a href='problem-1136.html'>[POI2009]Arc</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1136&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1136'>16</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1137</td><td align='left'><a href='problem-1137.html'>[POI2009]Wsp 岛屿</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1137&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1137'>7</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1138</td><td align='left'><a href='problem-1138.html'>[POI2009]Baj 最短回文路</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1138&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1138'>74</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1139</td><td align='left'><a href='problem-1139.html'>[POI2009]Wie</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1139&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=1139'>47</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1140</td><td align='left'><a href='problem-1140.html'>[POI2009]KOD 编码</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1140&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1140'>10</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1141</td><td align='left'><a href='problem-1141.html'>[POI2009]Slw</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1141&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1141'>14</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1143</td><td align='left'><a href='problem-1143.html'>[CTSC2008]祭祀
river
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1143&jresult=4'>56</a></td><td align='center'><a href='status.php?problem_id=1143'>103</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1144</td><td align='left'><a href='problem-1144.html'>[CTSC2008]奥运抽奖volunteer</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1144&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=1144'>29</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1145</td><td align='left'><a href='problem-1145.html'>[CTSC2008]图腾totem</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1145&jresult=4'>52</a></td><td align='center'><a href='status.php?problem_id=1145'>107</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1146</td><td align='left'><a href='problem-1146.html'>[CTSC2008]网络管理Network</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1146&jresult=4'>90</a></td><td align='center'><a href='status.php?problem_id=1146'>199</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1147</td><td align='left'><a href='problem-1147.html'>[CTSC2007]矩阵Matrix</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1147&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1147'>9</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1148</td><td align='left'><a href='problem-1148.html'>[CTSC2007]挂缀pendant
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1148&jresult=4'>48</a></td><td align='center'><a href='status.php?problem_id=1148'>118</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1149</td><td align='left'><a href='problem-1149.html'>[CTSC2007]风玲Mobiles</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1149&jresult=4'>89</a></td><td align='center'><a href='status.php?problem_id=1149'>158</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1150</td><td align='left'><a href='problem-1150.html'>[CTSC2007]数据备份Backup</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1150&jresult=4'>106</a></td><td align='center'><a href='status.php?problem_id=1150'>227</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1151</td><td align='left'><a href='problem-1151.html'>[CTSC2007]动物园zoo</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1151&jresult=4'>85</a></td><td align='center'><a href='status.php?problem_id=1151'>109</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1152</td><td align='left'><a href='problem-1152.html'>[CTSC2006]歌唱王国Singleland</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1152&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1152'>37</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1153</td><td align='left'><a href='problem-1153.html'>[CTSC2006]拼图Jigsaw</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1153&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1153'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1154</td><td align='left'><a href='problem-1154.html'>[CTSC20060]方块填数Fill</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1154&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1154'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1155</td><td align='left'><a href='problem-1155.html'>[CTSC2006]投篮游戏shooting
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1155&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1155'>90</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1156</td><td align='left'><a href='problem-1156.html'>[CTSC2005]魔术眼镜盒Glass</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1156&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1156'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1157</td><td align='left'><a href='problem-1157.html'>[CTSC2005]合并正方形combine</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1157&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1157'>17</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1158</td><td align='left'><a href='problem-1158.html'>[Ctsc2005]玩具的重量weight
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1158&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1158'>29</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1159</td><td align='left'><a href='problem-1159.html'>[CTSC2005]孤独的牧羊女
dalarna
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1159&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1159'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1160</td><td align='left'><a href='problem-1160.html'>[CTSC2004]最优切割</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1160&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=1160'>65</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1161</td><td align='left'><a href='problem-1161.html'>[CTSC2004]数字搜索regular
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1161&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=1161'>9</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1162</td><td align='left'><a href='problem-1162.html'>[CTSC2004]网络改造network
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1162&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1162'>20</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1164</td><td align='left'><a href='problem-1164.html'>[Baltic2008]Game</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1164&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=1164'>42</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1165</td><td align='left'><a href='problem-1165.html'>[Baltic2008]Gates</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1165&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1165'>0</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1168</td><td align='left'><a href='problem-1168.html'>[Baltic2008]Gloves</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1168&jresult=4'>68</a></td><td align='center'><a href='status.php?problem_id=1168'>245</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1169</td><td align='left'><a href='problem-1169.html'>[Baltic2008]Grid</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1169&jresult=4'>75</a></td><td align='center'><a href='status.php?problem_id=1169'>181</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1170</td><td align='left'><a href='problem-1170.html'>[Balkan2007]Cipher</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1170&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=1170'>23</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1171</td><td align='left'><a href='problem-1171.html'>大sz的游戏</a></td><td align='center'>By Yhch</td><td align='center'><a href='status.php?problem_id=1171&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=1171'>175</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1172</td><td align='left'><a href='problem-1172.html'>[Balkan2007]Dream</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1172&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=1172'>46</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1173</td><td align='left'><a href='problem-1173.html'>[Balkan2007]Point</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1173&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1173'>26</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1174</td><td align='left'><a href='problem-1174.html'>[Balkan2007]Toponyms</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1174&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=1174'>74</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1175</td><td align='left'><a href='problem-1175.html'>[Balkan2007]The stairways of Saharna</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1175&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1175'>40</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1176</td><td align='left'><a href='problem-1176.html'>[Balkan2007]Mokia</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1176&jresult=4'>58</a></td><td align='center'><a href='status.php?problem_id=1176'>121</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1177</td><td align='left'><a href='problem-1177.html'>[Apio2009]Oil</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1177&jresult=4'>170</a></td><td align='center'><a href='status.php?problem_id=1177'>427</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1178</td><td align='left'><a href='problem-1178.html'>[Apio2009]CONVENTION会议中心</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1178&jresult=4'>68</a></td><td align='center'><a href='status.php?problem_id=1178'>126</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1179</td><td align='left'><a href='problem-1179.html'>[Apio2009]Atm</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1179&jresult=4'>180</a></td><td align='center'><a href='status.php?problem_id=1179'>651</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1180</td><td align='left'><a href='problem-1180.html'>[CROATIAN2009]OTOCI</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1180&jresult=4'>118</a></td><td align='center'><a href='status.php?problem_id=1180'>200</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1181</td><td align='left'><a href='problem-1181.html'>[CROATIAN2009]IZBROI选举</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1181&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1181'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1182</td><td align='left'><a href='problem-1182.html'>[Croatian2009]PLAHTE</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1182&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1182'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1183</td><td align='left'><a href='problem-1183.html'>[Croatian2008]Umnozak</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1183&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=1183'>15</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1184</td><td align='left'><a href='problem-1184.html'>[HNOI2007]海盗分宝</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1184&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1184'>0</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1185</td><td align='left'><a href='problem-1185.html'>[HNOI2007]最小矩形覆盖</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1185&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=1185'>128</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1186</td><td align='left'><a href='problem-1186.html'>[HNOI2007]胜负一子</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1186&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1186'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1187</td><td align='left'><a href='problem-1187.html'>[HNOI2007]神奇游乐园</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1187&jresult=4'>82</a></td><td align='center'><a href='status.php?problem_id=1187'>169</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1188</td><td align='left'><a href='problem-1188.html'>[HNOI2007]分裂游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1188&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=1188'>58</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1189</td><td align='left'><a href='problem-1189.html'>[HNOI2007]紧急疏散evacuate</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1189&jresult=4'>62</a></td><td align='center'><a href='status.php?problem_id=1189'>136</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1190</td><td align='left'><a href='problem-1190.html'>[HNOI2007]梦幻岛宝珠</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1190&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=1190'>87</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1191</td><td align='left'><a href='problem-1191.html'>[HNOI2006]超级英雄Hero</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1191&jresult=4'>230</a></td><td align='center'><a href='status.php?problem_id=1191'>458</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1192</td><td align='left'><a href='problem-1192.html'>[HNOI2006]鬼谷子的钱袋</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1192&jresult=4'>436</a></td><td align='center'><a href='status.php?problem_id=1192'>601</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1193</td><td align='left'><a href='problem-1193.html'>[HNOI2006]马步距离</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1193&jresult=4'>107</a></td><td align='center'><a href='status.php?problem_id=1193'>244</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1194</td><td align='left'><a href='problem-1194.html'>[HNOI2006]潘多拉的盒子</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1194&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=1194'>40</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1195</td><td align='left'><a href='problem-1195.html'>[HNOI2006]最短母串</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1195&jresult=4'>71</a></td><td align='center'><a href='status.php?problem_id=1195'>223</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1196</td><td align='left'><a href='problem-1196.html'>[HNOI2006]公路修建问题</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1196&jresult=4'>153</a></td><td align='center'><a href='status.php?problem_id=1196'>296</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1197</td><td align='left'><a href='problem-1197.html'>[HNOI2006]花仙子的魔法</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1197&jresult=4'>135</a></td><td align='center'><a href='status.php?problem_id=1197'>245</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1198</td><td align='left'><a href='problem-1198.html'>[HNOI2006]军机调度</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1198&jresult=4'>64</a></td><td align='center'><a href='status.php?problem_id=1198'>101</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1199</td><td align='left'><a href='problem-1199.html'>[HNOI2005]汤姆的游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1199&jresult=4'>23</a></td><td align='center'><a href='status.php?problem_id=1199'>83</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>1200</td><td align='left'><a href='problem-1200.html'>[HNOI2005]木梳</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1200&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=1200'>138</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1201</td><td align='left'><a href='problem-1201.html'>[HNOI2005]数三角形</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1201&jresult=4'>23</a></td><td align='center'><a href='status.php?problem_id=1201'>43</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1202</td><td align='left'><a href='problem-1202.html'>[HNOI2005]狡猾的商人</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1202&jresult=4'>177</a></td><td align='center'><a href='status.php?problem_id=1202'>385</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1203</td><td align='left'><a href='problem-1203.html'>[HNOI2005]纸片覆盖</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1203&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1203'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1204</td><td align='left'><a href='problem-1204.html'>[HNOI2005]分形</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1204&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1204'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1205</td><td align='left'><a href='problem-1205.html'>[HNOI2005]星际贸易</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1205&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=1205'>23</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1206</td><td align='left'><a href='problem-1206.html'>[HNOI2005]虚拟内存</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1206&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1206'>47</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1207</td><td align='left'><a href='problem-1207.html'>[HNOI2004]打鼹鼠</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1207&jresult=4'>215</a></td><td align='center'><a href='status.php?problem_id=1207'>437</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1208</td><td align='left'><a href='problem-1208.html'>[HNOI2004]宠物收养所</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1208&jresult=4'>462</a></td><td align='center'><a href='status.php?problem_id=1208'>1361</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1209</td><td align='left'><a href='problem-1209.html'>[HNOI2004]最佳包裹
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1209&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=1209'>36</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1210</td><td align='left'><a href='problem-1210.html'>[HNOI2004]邮递员</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1210&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=1210'>84</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1211</td><td align='left'><a href='problem-1211.html'>[HNOI2004]树的计数</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1211&jresult=4'>107</a></td><td align='center'><a href='status.php?problem_id=1211'>388</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1212</td><td align='left'><a href='problem-1212.html'>[HNOI2004]L语言</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1212&jresult=4'>31</a></td><td align='center'><a href='status.php?problem_id=1212'>107</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1213</td><td align='left'><a href='problem-1213.html'>[HNOI2004]高精度开根</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1213&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=1213'>81</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1214</td><td align='left'><a href='problem-1214.html'>[HNOI2004]FTP服务器
</a></td><td align='center'>模拟题系列</td><td align='center'><a href='status.php?problem_id=1214&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1214'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1215</td><td align='left'><a href='problem-1215.html'>[HNOI2003]24点游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1215&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1215'>20</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1216</td><td align='left'><a href='problem-1216.html'>[HNOI2003]操作系统</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1216&jresult=4'>48</a></td><td align='center'><a href='status.php?problem_id=1216'>99</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1217</td><td align='left'><a href='problem-1217.html'>[HNOI2003]消防局的设立</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1217&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=1217'>67</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1218</td><td align='left'><a href='problem-1218.html'>[HNOI2003]激光炸弹</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1218&jresult=4'>150</a></td><td align='center'><a href='status.php?problem_id=1218'>302</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1219</td><td align='left'><a href='problem-1219.html'>[HNOI2003]历史年份History</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1219&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1219'>12</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1220</td><td align='left'><a href='problem-1220.html'>[HNOI2002]跳蚤
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1220&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1220'>125</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1221</td><td align='left'><a href='problem-1221.html'>[HNOI2001] 软件开发</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1221&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1221'>40</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1222</td><td align='left'><a href='problem-1222.html'>[HNOI2001]产品加工</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1222&jresult=4'>29</a></td><td align='center'><a href='status.php?problem_id=1222'>62</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1223</td><td align='left'><a href='problem-1223.html'>[HNOI2002]Kathy函数</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1223&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=1223'>60</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1224</td><td align='left'><a href='problem-1224.html'>[HNOI2002]彩票</a></td><td align='center'>HNOI2002 Day2</td><td align='center'><a href='status.php?problem_id=1224&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=1224'>52</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1225</td><td align='left'><a href='problem-1225.html'>[HNOI2001] 求正整数</a></td><td align='center'>HNOI2001 Day1</td><td align='center'><a href='status.php?problem_id=1225&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=1225'>77</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1226</td><td align='left'><a href='problem-1226.html'>[SDOI2009]学校食堂Dining</a></td><td align='center'>HNOI2001 Day2</td><td align='center'><a href='status.php?problem_id=1226&jresult=4'>65</a></td><td align='center'><a href='status.php?problem_id=1226'>121</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1227</td><td align='left'><a href='problem-1227.html'>[SDOI2009]虔诚的墓主人</a></td><td align='center'>第一轮Day1</td><td align='center'><a href='status.php?problem_id=1227&jresult=4'>83</a></td><td align='center'><a href='status.php?problem_id=1227'>238</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1228</td><td align='left'><a href='problem-1228.html'>[SDOI2009]E&D</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1228&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1228'>84</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1229</td><td align='left'><a href='problem-1229.html'>[USACO2008 Nov]toy 玩具</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1229&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1229'>40</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1230</td><td align='left'><a href='problem-1230.html'>[Usaco2008 Nov]lites 开关灯</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1230&jresult=4'>257</a></td><td align='center'><a href='status.php?problem_id=1230'>492</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1231</td><td align='left'><a href='problem-1231.html'>[Usaco2008 Nov]mixup2 混乱的奶牛</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1231&jresult=4'>164</a></td><td align='center'><a href='status.php?problem_id=1231'>297</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1232</td><td align='left'><a href='problem-1232.html'>[Usaco2008Nov]安慰奶牛cheer</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1232&jresult=4'>219</a></td><td align='center'><a href='status.php?problem_id=1232'>322</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1233</td><td align='left'><a href='problem-1233.html'>[Usaco2009Open]干草堆tower
</a></td><td align='center'>Gold
</td><td align='center'><a href='status.php?problem_id=1233&jresult=4'>103</a></td><td align='center'><a href='status.php?problem_id=1233'>232</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1234</td><td align='left'><a href='problem-1234.html'>Pku3379 Alphabet</a></td><td align='center'>Northeastern Europe 2006, Northern Subregion</td><td align='center'><a href='status.php?problem_id=1234&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=1234'>16</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1235</td><td align='left'><a href='problem-1235.html'>[SDOI2009]细胞探索</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1235&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=1235'>22</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1236</td><td align='left'><a href='problem-1236.html'>SPOJ1433 KPSUM</a></td><td align='center'>国家队武森作业</td><td align='center'><a href='status.php?problem_id=1236&jresult=4'>45</a></td><td align='center'><a href='status.php?problem_id=1236'>89</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1237</td><td align='left'><a href='problem-1237.html'>[SCOI2008]配对</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1237&jresult=4'>69</a></td><td align='center'><a href='status.php?problem_id=1237'>215</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1238</td><td align='left'><a href='problem-1238.html'>[SCOI2008]警告warning</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1238&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1238'>7</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1239</td><td align='left'><a href='problem-1239.html'>[SCOI2008]城堡castle</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1239&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1239'>10</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1240</td><td align='left'><a href='problem-1240.html'>不稳定匹配</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1240&jresult=4'>31</a></td><td align='center'><a href='status.php?problem_id=1240'>141</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1241</td><td align='left'><a href='problem-1241.html'>Zmaj程序</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1241&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=1241'>68</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1242</td><td align='left'><a href='problem-1242.html'>Zju1015 Fishing Net弦图判定</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1242&jresult=4'>47</a></td><td align='center'><a href='status.php?problem_id=1242'>143</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1243</td><td align='left'><a href='problem-1243.html'>[Seerc2007]Showstopper</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1243&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=1243'>20</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1244</td><td align='left'><a href='problem-1244.html'>[Croatia2003]VOKITOKI</a></td><td align='center'>Final Exam Day2</td><td align='center'><a href='status.php?problem_id=1244&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1244'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1245</td><td align='left'><a href='problem-1245.html'>[Croatia2005]polja</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1245&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1245'>9</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1246</td><td align='left'><a href='problem-1246.html'>背包问题</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1246&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1246'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1247</td><td align='left'><a href='problem-1247.html'>Ural1148积木搭建</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1247&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1247'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1248</td><td align='left'><a href='problem-1248.html'>游乐园Pleasure Ground</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1248&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1248'>4</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1249</td><td align='left'><a href='problem-1249.html'>SGU277 HERO 动态凸包</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1249&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=1249'>152</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1250</td><td align='left'><a href='problem-1250.html'>Sgu345 凸包切割</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1250&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1250'>32</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1251</td><td align='left'><a href='problem-1251.html'>序列终结者</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1251&jresult=4'>329</a></td><td align='center'><a href='status.php?problem_id=1251'>799</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1252</td><td align='left'><a href='problem-1252.html'>加油站Fuel</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1252&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1252'>4</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1253</td><td align='left'><a href='problem-1253.html'>Pell方程
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1253&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=1253'>40</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1254</td><td align='left'><a href='problem-1254.html'>PROSTOR</a></td><td align='center'>ZHOUYUAN</td><td align='center'><a href='status.php?problem_id=1254&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1254'>9</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1255</td><td align='left'><a href='problem-1255.html'>Pku2332 One is good, but two is better</a></td><td align='center'>Northeastern Europe 2003, Far-Eastern Subregion</td><td align='center'><a href='status.php?problem_id=1255&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1255'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1256</td><td align='left'><a href='problem-1256.html'>Baltic2004Rectangles</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1256&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=1256'>39</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1257</td><td align='left'><a href='problem-1257.html'>[CQOI2007]余数之和sum</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1257&jresult=4'>197</a></td><td align='center'><a href='status.php?problem_id=1257'>444</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1258</td><td align='left'><a href='problem-1258.html'>[CQOI2007]三角形tri</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1258&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1258'>36</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1259</td><td align='left'><a href='problem-1259.html'>[CQOI2007]矩形rect
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1259&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1259'>24</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1260</td><td align='left'><a href='problem-1260.html'>[CQOI2007]涂色paint
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1260&jresult=4'>112</a></td><td align='center'><a href='status.php?problem_id=1260'>234</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1261</td><td align='left'><a href='problem-1261.html'>[SCOI2006]zh_tree</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1261&jresult=4'>24</a></td><td align='center'><a href='status.php?problem_id=1261'>66</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1262</td><td align='left'><a href='problem-1262.html'>[SC2006]k进制集合的映射</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1262&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1262'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1263</td><td align='left'><a href='problem-1263.html'>[SCOI2006]整数划分</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1263&jresult=4'>62</a></td><td align='center'><a href='status.php?problem_id=1263'>132</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1264</td><td align='left'><a href='problem-1264.html'>[AHOI2006]基因匹配Match</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1264&jresult=4'>85</a></td><td align='center'><a href='status.php?problem_id=1264'>115</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1265</td><td align='left'><a href='problem-1265.html'>[AHOI2006]斐波卡契的兔子（kacci）</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1265&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=1265'>11</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1266</td><td align='left'><a href='problem-1266.html'>[AHOI2006]上学路线route</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1266&jresult=4'>70</a></td><td align='center'><a href='status.php?problem_id=1266'>256</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1267</td><td align='left'><a href='problem-1267.html'>[AHOI2006]文本编辑器editor</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1267&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=1267'>103</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1268</td><td align='left'><a href='problem-1268.html'>[AHOI2006]棋盘上的问题board</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1268&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1268'>55</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1269</td><td align='left'><a href='problem-1269.html'>[AHOI2006]文本编辑器editor</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1269&jresult=4'>24</a></td><td align='center'><a href='status.php?problem_id=1269'>381</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1270</td><td align='left'><a href='problem-1270.html'>[BeijingWc2008]雷涛的小猫</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1270&jresult=4'>108</a></td><td align='center'><a href='status.php?problem_id=1270'>167</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1271</td><td align='left'><a href='problem-1271.html'>[BeiJingWc2008]秦腾与教学评估</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1271&jresult=4'>87</a></td><td align='center'><a href='status.php?problem_id=1271'>198</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1272</td><td align='left'><a href='problem-1272.html'>[BeiJingWc2008]Gate Of Babylon</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1272&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=1272'>22</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1273</td><td align='left'><a href='problem-1273.html'>[BeiJingWc2008]序列</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1273&jresult=4'>60</a></td><td align='center'><a href='status.php?problem_id=1273'>158</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1274</td><td align='left'><a href='problem-1274.html'>[BeiJingWc2008]Equation</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1274&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1274'>11</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1275</td><td align='left'><a href='problem-1275.html'>grazing</a></td><td align='center'>HNOI2009集训Day6</td><td align='center'><a href='status.php?problem_id=1275&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1275'>8</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1276</td><td align='left'><a href='problem-1276.html'>后缀数</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1276&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1276'>11</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1277</td><td align='left'><a href='problem-1277.html'>[HNOI2002]Tinux系统</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1277&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1277'>18</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1278</td><td align='left'><a href='problem-1278.html'>向量vector
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1278&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=1278'>142</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1279</td><td align='left'><a href='problem-1279.html'>回文串palindrome
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1279&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1279'>15</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1280</td><td align='left'><a href='problem-1280.html'>Emmy卖猪pigs</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1280&jresult=4'>63</a></td><td align='center'><a href='status.php?problem_id=1280'>86</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1281</td><td align='left'><a href='problem-1281.html'>UVA 10410 Tree Reconstruction</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1281&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1281'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1282</td><td align='left'><a href='problem-1282.html'>Pell方程2</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1282&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1282'>16</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1283</td><td align='left'><a href='problem-1283.html'>序列</a></td><td align='center'>By YM</td><td align='center'><a href='status.php?problem_id=1283&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=1283'>81</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1284</td><td align='left'><a href='problem-1284.html'>Neerc2006Driving Directions</a></td><td align='center'>Neerc</td><td align='center'><a href='status.php?problem_id=1284&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1284'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1285</td><td align='left'><a href='problem-1285.html'>Acid Rain</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1285&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1285'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1286</td><td align='left'><a href='problem-1286.html'>[HNOI2002]沙漠寻宝</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1286&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1286'>16</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1287</td><td align='left'><a href='problem-1287.html'>Cards交换卡片</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1287&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=1287'>12</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1288</td><td align='left'><a href='problem-1288.html'>Neighbours</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1288&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1288'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1289</td><td align='left'><a href='problem-1289.html'>[CTSC2009]移盘子</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1289&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=1289'>32</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1290</td><td align='left'><a href='problem-1290.html'>[Ctsc2009]序列变换</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1290&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=1290'>13</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1291</td><td align='left'><a href='problem-1291.html'>[CTSC2009]纷繁世界</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1291&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1291'>14</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1292</td><td align='left'><a href='problem-1292.html'>[CTSC2009]魔幻花园</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1292&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=1292'>61</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1293</td><td align='left'><a href='problem-1293.html'>[SCOI2009]生日礼物</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1293&jresult=4'>160</a></td><td align='center'><a href='status.php?problem_id=1293'>299</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1294</td><td align='left'><a href='problem-1294.html'>[SCOI2009]围豆豆Bean</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1294&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=1294'>53</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1295</td><td align='left'><a href='problem-1295.html'>[SCOI2009]最长距离</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1295&jresult=4'>119</a></td><td align='center'><a href='status.php?problem_id=1295'>241</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1296</td><td align='left'><a href='problem-1296.html'>[SCOI2009]粉刷匠
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1296&jresult=4'>159</a></td><td align='center'><a href='status.php?problem_id=1296'>291</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1297</td><td align='left'><a href='problem-1297.html'>[SCOI2009]迷路
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1297&jresult=4'>127</a></td><td align='center'><a href='status.php?problem_id=1297'>202</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1298</td><td align='left'><a href='problem-1298.html'>[SCOI2009]骰子的学问</a></td><td align='center'>鸣谢 departwar</td><td align='center'><a href='status.php?problem_id=1298&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1298'>17</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1299</td><td align='left'><a href='problem-1299.html'>[LLH邀请赛]巧克力棒</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1299&jresult=4'>47</a></td><td align='center'><a href='status.php?problem_id=1299'>123</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>1300</td><td align='left'><a href='problem-1300.html'>[LLH邀请赛]大数计算器</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1300&jresult=4'>35</a></td><td align='center'><a href='status.php?problem_id=1300'>79</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1301</td><td align='left'><a href='problem-1301.html'>[LLH邀请赛]参观路线</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1301&jresult=4'>30</a></td><td align='center'><a href='status.php?problem_id=1301'>82</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1303</td><td align='left'><a href='problem-1303.html'>[CQOI2009]中位数图</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1303&jresult=4'>302</a></td><td align='center'><a href='status.php?problem_id=1303'>436</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1304</td><td align='left'><a href='problem-1304.html'>[CQOI2009]叶子的染色</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1304&jresult=4'>54</a></td><td align='center'><a href='status.php?problem_id=1304'>78</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1305</td><td align='left'><a href='problem-1305.html'>[CQOI2009]dance跳舞
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1305&jresult=4'>185</a></td><td align='center'><a href='status.php?problem_id=1305'>384</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1306</td><td align='left'><a href='problem-1306.html'>[CQOI2009]match循环赛</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1306&jresult=4'>38</a></td><td align='center'><a href='status.php?problem_id=1306'>103</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1307</td><td align='left'><a href='problem-1307.html'>玩具</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1307&jresult=4'>196</a></td><td align='center'><a href='status.php?problem_id=1307'>418</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1308</td><td align='left'><a href='problem-1308.html'>fac</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1308&jresult=4'>76</a></td><td align='center'><a href='status.php?problem_id=1308'>201</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1309</td><td align='left'><a href='problem-1309.html'>[POI2005]Pra-Dextrogyrate camel</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1309&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1309'>32</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1310</td><td align='left'><a href='problem-1310.html'>[Baltic2008]Magic Stone</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1310&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1310'>25</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1311</td><td align='left'><a href='problem-1311.html'>最优压缩</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1311&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=1311'>30</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1312</td><td align='left'><a href='problem-1312.html'>Neerc2006 Hard Life</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1312&jresult=4'>23</a></td><td align='center'><a href='status.php?problem_id=1312'>96</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1313</td><td align='left'><a href='problem-1313.html'>取整矩阵</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1313&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=1313'>39</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1314</td><td align='left'><a href='problem-1314.html'>River过河</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1314&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=1314'>21</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1315</td><td align='left'><a href='problem-1315.html'>Ural1557Network Attack</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1315&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1315'>49</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1316</td><td align='left'><a href='problem-1316.html'>树上的询问</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1316&jresult=4'>48</a></td><td align='center'><a href='status.php?problem_id=1316'>239</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1317</td><td align='left'><a href='problem-1317.html'>计划安排</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1317&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1317'>69</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1318</td><td align='left'><a href='problem-1318.html'>[Spoj744] Longest Permutation</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1318&jresult=4'>127</a></td><td align='center'><a href='status.php?problem_id=1318'>212</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1319</td><td align='left'><a href='problem-1319.html'>Sgu261Discrete Roots</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1319&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=1319'>91</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1320</td><td align='left'><a href='problem-1320.html'>Pku3530A Modular Arithmetic Challenge</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1320&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=1320'>44</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1321</td><td align='left'><a href='problem-1321.html'>Sgu206 Road</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1321&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1321'>42</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1322</td><td align='left'><a href='problem-1322.html'>Zju2429 Destroying The Graph</a></td><td align='center'>Northeastern Europe 2003, Northern Subregion</td><td align='center'><a href='status.php?problem_id=1322&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=1322'>90</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1323</td><td align='left'><a href='problem-1323.html'>plane平面</a></td><td align='center'>克罗地亚</td><td align='center'><a href='status.php?problem_id=1323&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1323'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1325</td><td align='left'><a href='problem-1325.html'>[Ctsc2000]采矿</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1325&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1325'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1326</td><td align='left'><a href='problem-1326.html'>Zju1361Holedox Moving</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1326&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1326'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1327</td><td align='left'><a href='problem-1327.html'>The Rotation Game</a></td><td align='center'>ShangHai2004</td><td align='center'><a href='status.php?problem_id=1327&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=1327'>14</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1328</td><td align='left'><a href='problem-1328.html'>Zju1031Square Destroyer</a></td><td align='center'>Asia 2001, Taejon (South Korea)</td><td align='center'><a href='status.php?problem_id=1328&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=1328'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1329</td><td align='left'><a href='problem-1329.html'>The Morning after Halloween小鬼回家</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1329&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1329'>7</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1330</td><td align='left'><a href='problem-1330.html'>Editing a Book</a></td><td align='center'>Uva A Big Contest of Brute Force</td><td align='center'><a href='status.php?problem_id=1330&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=1330'>53</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1331</td><td align='left'><a href='problem-1331.html'>魔板</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1331&jresult=4'>48</a></td><td align='center'><a href='status.php?problem_id=1331'>94</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1332</td><td align='left'><a href='problem-1332.html'>Pku3460 Booksort</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1332&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=1332'>17</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1333</td><td align='left'><a href='problem-1333.html'>Spoj231 ZEBRA 过马路</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1333&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1333'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1334</td><td align='left'><a href='problem-1334.html'>[Baltic2008]Elect</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1334&jresult=4'>165</a></td><td align='center'><a href='status.php?problem_id=1334'>324</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1335</td><td align='left'><a href='problem-1335.html'>Zju2234Area in Triangle</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1335&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1335'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1336</td><td align='left'><a href='problem-1336.html'>[Balkan2002]Alien最小圆覆盖</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1336&jresult=4'>178</a></td><td align='center'><a href='status.php?problem_id=1336'>577</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1337</td><td align='left'><a href='problem-1337.html'>最小圆覆盖</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1337&jresult=4'>152</a></td><td align='center'><a href='status.php?problem_id=1337'>378</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1338</td><td align='left'><a href='problem-1338.html'>Pku1981 Circle and Points单位圆覆盖</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1338&jresult=4'>45</a></td><td align='center'><a href='status.php?problem_id=1338'>120</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1339</td><td align='left'><a href='problem-1339.html'>[Baltic2008]Mafia</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1339&jresult=4'>82</a></td><td align='center'><a href='status.php?problem_id=1339'>157</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1340</td><td align='left'><a href='problem-1340.html'>[Baltic2007]Escape逃跑问题</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1340&jresult=4'>84</a></td><td align='center'><a href='status.php?problem_id=1340'>196</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1341</td><td align='left'><a href='problem-1341.html'>[Baltic2007]Ranklist sorting名次排序问题</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1341&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=1341'>51</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1342</td><td align='left'><a href='problem-1342.html'>[Baltic2007]Sound静音问题</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1342&jresult=4'>198</a></td><td align='center'><a href='status.php?problem_id=1342'>492</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1343</td><td align='left'><a href='problem-1343.html'>[Baltic2007]Fence围墙</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1343&jresult=4'>48</a></td><td align='center'><a href='status.php?problem_id=1343'>69</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1344</td><td align='left'><a href='problem-1344.html'>[Baltic2007]Connected Points连点</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1344&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=1344'>40</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1345</td><td align='left'><a href='problem-1345.html'>[Baltic2007]序列问题Sequence</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1345&jresult=4'>194</a></td><td align='center'><a href='status.php?problem_id=1345'>414</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1346</td><td align='left'><a href='problem-1346.html'>[Baltic2006]Coin</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1346&jresult=4'>61</a></td><td align='center'><a href='status.php?problem_id=1346'>94</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1347</td><td align='left'><a href='problem-1347.html'>[Baltic2006]Bitwise</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1347&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1347'>41</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1348</td><td align='left'><a href='problem-1348.html'>[Baltic2006]City</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1348&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=1348'>77</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1349</td><td align='left'><a href='problem-1349.html'>[Baltic2006]Squint</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1349&jresult=4'>172</a></td><td align='center'><a href='status.php?problem_id=1349'>296</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1350</td><td align='left'><a href='problem-1350.html'>[Baltic2006]Jump</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1350&jresult=4'>76</a></td><td align='center'><a href='status.php?problem_id=1350'>228</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1352</td><td align='left'><a href='problem-1352.html'>[Baltic2006]RLE COMPRESSION</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1352&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1352'>10</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1353</td><td align='left'><a href='problem-1353.html'>[Baltic2005]Maze</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1353&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=1353'>18</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1355</td><td align='left'><a href='problem-1355.html'>[Baltic2009]Radio Transmission</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1355&jresult=4'>82</a></td><td align='center'><a href='status.php?problem_id=1355'>139</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1361</td><td align='left'><a href='problem-1361.html'>[Wc2004]孪生项链</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1361&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1361'>78</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1362</td><td align='left'><a href='problem-1362.html'>[Baltic2005]Cards</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1362&jresult=4'>57</a></td><td align='center'><a href='status.php?problem_id=1362'>73</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1363</td><td align='left'><a href='problem-1363.html'>[Baltic2005]polygon</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1363&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1363'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1364</td><td align='left'><a href='problem-1364.html'>[Baltic2004]Ships</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1364&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1364'>19</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1365</td><td align='left'><a href='problem-1365.html'>[Baltic2004]SCALES</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1365&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=1365'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1366</td><td align='left'><a href='problem-1366.html'>[Baltic2004]repeats</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1366&jresult=4'>30</a></td><td align='center'><a href='status.php?problem_id=1366'>80</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1367</td><td align='left'><a href='problem-1367.html'>[Baltic2004]sequence</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1367&jresult=4'>138</a></td><td align='center'><a href='status.php?problem_id=1367'>462</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1368</td><td align='left'><a href='problem-1368.html'>[Baltic2004]CAR PARK</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1368&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1368'>8</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1369</td><td align='left'><a href='problem-1369.html'>[Baltic2003]Gem</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1369&jresult=4'>88</a></td><td align='center'><a href='status.php?problem_id=1369'>143</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1370</td><td align='left'><a href='problem-1370.html'>[Baltic2003]Gang团伙</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1370&jresult=4'>128</a></td><td align='center'><a href='status.php?problem_id=1370'>299</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1371</td><td align='left'><a href='problem-1371.html'>[Baltic2003]Barrel</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1371&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1371'>17</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1372</td><td align='left'><a href='problem-1372.html'>[Baltic203]Lamps</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1372&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=1372'>36</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1374</td><td align='left'><a href='problem-1374.html'>[Baltic2003]Register</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1374&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1374'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1375</td><td align='left'><a href='problem-1375.html'>[Baltic2002]Bicriterial routing 双调路径</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1375&jresult=4'>102</a></td><td align='center'><a href='status.php?problem_id=1375'>269</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1376</td><td align='left'><a href='problem-1376.html'>[Baltic2002]limit 速度限制</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1376&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=1376'>16</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1377</td><td align='left'><a href='problem-1377.html'>[Baltic2002]Lgame</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1377&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1377'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1378</td><td align='left'><a href='problem-1378.html'>[Baltic2002]Tri</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1378&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1378'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1379</td><td align='left'><a href='problem-1379.html'>[Baltic2001]Postman</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1379&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=1379'>51</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1380</td><td align='left'><a href='problem-1380.html'>[Baltic2001]Box of Mirrors</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1380&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1380'>0</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1381</td><td align='left'><a href='problem-1381.html'>[Baltic2001]Knights</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1381&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=1381'>101</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1382</td><td align='left'><a href='problem-1382.html'>[Baltic2001]Mars Maps</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1382&jresult=4'>48</a></td><td align='center'><a href='status.php?problem_id=1382'>124</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1383</td><td align='left'><a href='problem-1383.html'>[Baltic2001]Teleports</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1383&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1383'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1385</td><td align='left'><a href='problem-1385.html'>[Baltic2000]Division expression</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1385&jresult=4'>36</a></td><td align='center'><a href='status.php?problem_id=1385'>55</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1386</td><td align='left'><a href='problem-1386.html'>[Baltic2000]Stickers</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1386&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1386'>9</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1387</td><td align='left'><a href='problem-1387.html'>[Baltic2002]Moving Robots</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1387&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1387'>7</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1388</td><td align='left'><a href='problem-1388.html'>圈地游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1388&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1388'>36</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1389</td><td align='left'><a href='problem-1389.html'>最大利润
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1389&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1389'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1390</td><td align='left'><a href='problem-1390.html'>[Ceoi2008]Fence</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1390&jresult=4'>90</a></td><td align='center'><a href='status.php?problem_id=1390'>181</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1391</td><td align='left'><a href='problem-1391.html'>[Ceoi2008]order</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1391&jresult=4'>136</a></td><td align='center'><a href='status.php?problem_id=1391'>413</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1392</td><td align='left'><a href='problem-1392.html'>[Ceoi2008]Dominance</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1392&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=1392'>57</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1393</td><td align='left'><a href='problem-1393.html'>[Ceoi2008]knights</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1393&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1393'>29</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1394</td><td align='left'><a href='problem-1394.html'>[Baltic2005]ancient</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1394&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1394'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1395</td><td align='left'><a href='problem-1395.html'>[Baltic2005]Trip</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1395&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1395'>28</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1396</td><td align='left'><a href='problem-1396.html'>识别子串</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1396&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1396'>21</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1397</td><td align='left'><a href='problem-1397.html'>Ural 1486 Equal squares</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1397&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1397'>174</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1398</td><td align='left'><a href='problem-1398.html'>Vijos1382寻找主人 Necklace</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1398&jresult=4'>31</a></td><td align='center'><a href='status.php?problem_id=1398'>73</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1399</td><td align='left'><a href='problem-1399.html'>Win</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1399&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1399'>2</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>1400</td><td align='left'><a href='problem-1400.html'>sequence</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1400&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1400'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1401</td><td align='left'><a href='problem-1401.html'>Hexagon</a></td><td align='center'>HNOI2009集训Day1</td><td align='center'><a href='status.php?problem_id=1401&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=1401'>21</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1402</td><td align='left'><a href='problem-1402.html'>Ticket to Ride</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1402&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=1402'>31</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1403</td><td align='left'><a href='problem-1403.html'>Divisibility Testing! Wow!</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1403&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=1403'>22</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1404</td><td align='left'><a href='problem-1404.html'>Cash</a></td><td align='center'>Ghy</td><td align='center'><a href='status.php?problem_id=1404&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=1404'>34</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1405</td><td align='left'><a href='problem-1405.html'>最小球覆盖</a></td><td align='center'>鸣谢 a180285</td><td align='center'><a href='status.php?problem_id=1405&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1405'>416</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1406</td><td align='left'><a href='problem-1406.html'>[AHOI2007]密码箱</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1406&jresult=4'>76</a></td><td align='center'><a href='status.php?problem_id=1406'>125</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1407</td><td align='left'><a href='problem-1407.html'>[Noi2002]Savage</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1407&jresult=4'>85</a></td><td align='center'><a href='status.php?problem_id=1407'>220</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1408</td><td align='left'><a href='problem-1408.html'>[Noi2002]Robot</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1408&jresult=4'>88</a></td><td align='center'><a href='status.php?problem_id=1408'>141</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1409</td><td align='left'><a href='problem-1409.html'>Password</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1409&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=1409'>77</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1410</td><td align='left'><a href='problem-1410.html'>Uva10605 Mines For Diamonds</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1410&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=1410'>81</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1411</td><td align='left'><a href='problem-1411.html'>[ZJOI2009]硬币游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1411&jresult=4'>73</a></td><td align='center'><a href='status.php?problem_id=1411'>143</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1412</td><td align='left'><a href='problem-1412.html'>[ZJOI2009]狼和羊的故事</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1412&jresult=4'>217</a></td><td align='center'><a href='status.php?problem_id=1412'>416</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1413</td><td align='left'><a href='problem-1413.html'>[ZJOI2009]取石子游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1413&jresult=4'>81</a></td><td align='center'><a href='status.php?problem_id=1413'>132</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1414</td><td align='left'><a href='problem-1414.html'>[ZJOI2009]对称的正方形</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1414&jresult=4'>59</a></td><td align='center'><a href='status.php?problem_id=1414'>138</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1415</td><td align='left'><a href='problem-1415.html'>[Noi2005]聪聪和可可</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1415&jresult=4'>128</a></td><td align='center'><a href='status.php?problem_id=1415'>210</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1416</td><td align='left'><a href='problem-1416.html'>[NOI2006]神奇的口袋</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1416&jresult=4'>79</a></td><td align='center'><a href='status.php?problem_id=1416'>123</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1417</td><td align='left'><a href='problem-1417.html'>Interconnect
Interconnect</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1417&jresult=4'>75</a></td><td align='center'><a href='status.php?problem_id=1417'>117</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1418</td><td align='left'><a href='problem-1418.html'>LastMarble</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1418&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1418'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1419</td><td align='left'><a href='problem-1419.html'>Red is good</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1419&jresult=4'>81</a></td><td align='center'><a href='status.php?problem_id=1419'>294</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1420</td><td align='left'><a href='problem-1420.html'>Discrete Root</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1420&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=1420'>45</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1421</td><td align='left'><a href='problem-1421.html'>A Modular Arithmetic Challenge</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1421&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=1421'>22</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1422</td><td align='left'><a href='problem-1422.html'>王者归来 By LiuCheng</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1422&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1422'>33</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1423</td><td align='left'><a href='problem-1423.html'>Optimus Prime</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1423&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1423'>21</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1424</td><td align='left'><a href='problem-1424.html'>Appear</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1424&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1424'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1426</td><td align='left'><a href='problem-1426.html'>收集邮票</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1426&jresult=4'>51</a></td><td align='center'><a href='status.php?problem_id=1426'>75</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1427</td><td align='left'><a href='problem-1427.html'>Unequalled Consumption</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1427&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1427'>41</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1428</td><td align='left'><a href='problem-1428.html'>Christopher's Christmas Letter</a></td><td align='center'>Zhuzeyuan</td><td align='center'><a href='status.php?problem_id=1428&jresult=4'>24</a></td><td align='center'><a href='status.php?problem_id=1428'>48</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1429</td><td align='left'><a href='problem-1429.html'>方程的解</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1429&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=1429'>57</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1430</td><td align='left'><a href='problem-1430.html'>小猴打架</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1430&jresult=4'>167</a></td><td align='center'><a href='status.php?problem_id=1430'>234</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1431</td><td align='left'><a href='problem-1431.html'>MLand</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1431&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1431'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1432</td><td align='left'><a href='problem-1432.html'>[ZJOI2009]Function</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1432&jresult=4'>145</a></td><td align='center'><a href='status.php?problem_id=1432'>210</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1433</td><td align='left'><a href='problem-1433.html'>[ZJOI2009]假期的宿舍</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1433&jresult=4'>141</a></td><td align='center'><a href='status.php?problem_id=1433'>270</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1434</td><td align='left'><a href='problem-1434.html'>[ZJOI2009]染色游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1434&jresult=4'>49</a></td><td align='center'><a href='status.php?problem_id=1434'>84</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1435</td><td align='left'><a href='problem-1435.html'>[ZJOI2009]多米诺骨牌</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1435&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=1435'>40</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1436</td><td align='left'><a href='problem-1436.html'>Poi2003 Trinomial</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1436&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=1436'>61</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1437</td><td align='left'><a href='problem-1437.html'>Sgu325Palindrome</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1437&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=1437'>46</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1438</td><td align='left'><a href='problem-1438.html'>Business Cards</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1438&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1438'>15</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1440</td><td align='left'><a href='problem-1440.html'>Math</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1440&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=1440'>27</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1441</td><td align='left'><a href='problem-1441.html'>Min</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1441&jresult=4'>96</a></td><td align='center'><a href='status.php?problem_id=1441'>157</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1442</td><td align='left'><a href='problem-1442.html'>[Poi2006]Crystal</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1442&jresult=4'>63</a></td><td align='center'><a href='status.php?problem_id=1442'>178</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1443</td><td align='left'><a href='problem-1443.html'>[JSOI2009]游戏Game</a></td><td align='center'>JSOI2009Day2</td><td align='center'><a href='status.php?problem_id=1443&jresult=4'>75</a></td><td align='center'><a href='status.php?problem_id=1443'>206</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1444</td><td align='left'><a href='problem-1444.html'>[Jsoi2009]有趣的游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1444&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=1444'>40</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1445</td><td align='left'><a href='problem-1445.html'>Pku3245 Sequence Partitioning</a></td><td align='center'>By Chen, Danqi
</td><td align='center'><a href='status.php?problem_id=1445&jresult=4'>48</a></td><td align='center'><a href='status.php?problem_id=1445'>86</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1446</td><td align='left'><a href='problem-1446.html'>Monotonic</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1446&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=1446'>22</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1447</td><td align='left'><a href='problem-1447.html'>Moving the Hay</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1447&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=1447'>52</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1448</td><td align='left'><a href='problem-1448.html'>woj1350 Necklace</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1448&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=1448'>41</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1449</td><td align='left'><a href='problem-1449.html'>[JSOI2009]球队收益</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1449&jresult=4'>38</a></td><td align='center'><a href='status.php?problem_id=1449'>68</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1450</td><td align='left'><a href='problem-1450.html'>火柴游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1450&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1450'>27</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1451</td><td align='left'><a href='problem-1451.html'>November Rain</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1451&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1451'>8</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1452</td><td align='left'><a href='problem-1452.html'>[JSOI2009]Count</a></td><td align='center'>JSOI2009Day1</td><td align='center'><a href='status.php?problem_id=1452&jresult=4'>199</a></td><td align='center'><a href='status.php?problem_id=1452'>313</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1453</td><td align='left'><a href='problem-1453.html'>[Wc]Dface双面棋盘</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1453&jresult=4'>31</a></td><td align='center'><a href='status.php?problem_id=1453'>87</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1454</td><td align='left'><a href='problem-1454.html'>Uva 11423 Cache Simulator</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1454&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1454'>11</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1455</td><td align='left'><a href='problem-1455.html'>罗马游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1455&jresult=4'>111</a></td><td align='center'><a href='status.php?problem_id=1455'>353</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1456</td><td align='left'><a href='problem-1456.html'>电子警察</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1456&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1456'>7</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1457</td><td align='left'><a href='problem-1457.html'>棋盘游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1457&jresult=4'>57</a></td><td align='center'><a href='status.php?problem_id=1457'>119</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1458</td><td align='left'><a href='problem-1458.html'>士兵占领</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1458&jresult=4'>84</a></td><td align='center'><a href='status.php?problem_id=1458'>146</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1459</td><td align='left'><a href='problem-1459.html'>C国的街道
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1459&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1459'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1460</td><td align='left'><a href='problem-1460.html'>Pku2114 Boatherds</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1460&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=1460'>51</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1461</td><td align='left'><a href='problem-1461.html'>字符串的匹配</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1461&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=1461'>75</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1462</td><td align='left'><a href='problem-1462.html'>Superkmp</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1462&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1462'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1463</td><td align='left'><a href='problem-1463.html'>IPSC2003 Got Root?
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1463&jresult=4'>23</a></td><td align='center'><a href='status.php?problem_id=1463'>68</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1464</td><td align='left'><a href='problem-1464.html'>A Coin Game</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1464&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1464'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1465</td><td align='left'><a href='problem-1465.html'>糖果传递</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1465&jresult=4'>38</a></td><td align='center'><a href='status.php?problem_id=1465'>189</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1466</td><td align='left'><a href='problem-1466.html'>Robots</a></td><td align='center'>Ghy</td><td align='center'><a href='status.php?problem_id=1466&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1466'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1467</td><td align='left'><a href='problem-1467.html'>Pku3243 clever Y</a></td><td align='center'>ghy</td><td align='center'><a href='status.php?problem_id=1467&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=1467'>40</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1468</td><td align='left'><a href='problem-1468.html'>Tree</a></td><td align='center'>LTC男人八题系列</td><td align='center'><a href='status.php?problem_id=1468&jresult=4'>51</a></td><td align='center'><a href='status.php?problem_id=1468'>133</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1469</td><td align='left'><a href='problem-1469.html'>Snake</a></td><td align='center'>Sgu</td><td align='center'><a href='status.php?problem_id=1469&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=1469'>22</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1470</td><td align='left'><a href='problem-1470.html'>Pku1738 An old Stone Game</a></td><td align='center'>LTC男人八题系列</td><td align='center'><a href='status.php?problem_id=1470&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1470'>26</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1471</td><td align='left'><a href='problem-1471.html'>不相交路径</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1471&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1471'>119</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1472</td><td align='left'><a href='problem-1472.html'>Domino</a></td><td align='center'>HNOI2009集训Day1</td><td align='center'><a href='status.php?problem_id=1472&jresult=4'>35</a></td><td align='center'><a href='status.php?problem_id=1472'>80</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1473</td><td align='left'><a href='problem-1473.html'>[Ioi2000]Post加强版</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1473&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=1473'>37</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1474</td><td align='left'><a href='problem-1474.html'>Fsheep</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1474&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1474'>9</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1475</td><td align='left'><a href='problem-1475.html'>方格取数</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1475&jresult=4'>178</a></td><td align='center'><a href='status.php?problem_id=1475'>348</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1476</td><td align='left'><a href='problem-1476.html'>Cutting Cake</a></td><td align='center'>Pku2843</td><td align='center'><a href='status.php?problem_id=1476&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=1476'>35</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1477</td><td align='left'><a href='problem-1477.html'>青蛙的约会</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1477&jresult=4'>80</a></td><td align='center'><a href='status.php?problem_id=1477'>129</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1478</td><td align='left'><a href='problem-1478.html'>Sgu282 Isomorphism</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1478&jresult=4'>45</a></td><td align='center'><a href='status.php?problem_id=1478'>81</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1479</td><td align='left'><a href='problem-1479.html'>[Nerrc1997]Puncher打孔机 
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1479&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=1479'>14</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1480</td><td align='left'><a href='problem-1480.html'>火柴游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1480&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1480'>11</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1481</td><td align='left'><a href='problem-1481.html'>Navigation Game</a></td><td align='center'>By YY</td><td align='center'><a href='status.php?problem_id=1481&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=1481'>10</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1483</td><td align='left'><a href='problem-1483.html'>[HNOI2009]梦幻布丁</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1483&jresult=4'>96</a></td><td align='center'><a href='status.php?problem_id=1483'>220</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1484</td><td align='left'><a href='problem-1484.html'>[HNOI2009]通往城堡之路</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1484&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=1484'>72</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1485</td><td align='left'><a href='problem-1485.html'>[HNOI2009]有趣的数列</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1485&jresult=4'>59</a></td><td align='center'><a href='status.php?problem_id=1485'>102</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1486</td><td align='left'><a href='problem-1486.html'>[HNOI2009]最小圈</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1486&jresult=4'>120</a></td><td align='center'><a href='status.php?problem_id=1486'>252</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1487</td><td align='left'><a href='problem-1487.html'>[HNOI2009]无归岛</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1487&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=1487'>23</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1488</td><td align='left'><a href='problem-1488.html'>[HNOI2009]图的同构</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1488&jresult=4'>45</a></td><td align='center'><a href='status.php?problem_id=1488'>85</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1489</td><td align='left'><a href='problem-1489.html'>[HNOI2009]双递增序</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1489&jresult=4'>54</a></td><td align='center'><a href='status.php?problem_id=1489'>119</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1490</td><td align='left'><a href='problem-1490.html'>[HNOI2009]积木Block</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1490&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1490'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1491</td><td align='left'><a href='problem-1491.html'>[NOI2007]社交网络</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1491&jresult=4'>161</a></td><td align='center'><a href='status.php?problem_id=1491'>238</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1492</td><td align='left'><a href='problem-1492.html'>[NOI2007]货币兑换Cash</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1492&jresult=4'>150</a></td><td align='center'><a href='status.php?problem_id=1492'>384</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1493</td><td align='left'><a href='problem-1493.html'>[NOI2007]项链工厂</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1493&jresult=4'>135</a></td><td align='center'><a href='status.php?problem_id=1493'>273</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1494</td><td align='left'><a href='problem-1494.html'>[NOI2007]生成树计数</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1494&jresult=4'>102</a></td><td align='center'><a href='status.php?problem_id=1494'>163</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1495</td><td align='left'><a href='problem-1495.html'>[NOI2006]网络收费</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1495&jresult=4'>60</a></td><td align='center'><a href='status.php?problem_id=1495'>112</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1496</td><td align='left'><a href='problem-1496.html'>[NOI2006]千年虫</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1496&jresult=4'>44</a></td><td align='center'><a href='status.php?problem_id=1496'>64</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1497</td><td align='left'><a href='problem-1497.html'>[NOI2006]最大获利</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1497&jresult=4'>403</a></td><td align='center'><a href='status.php?problem_id=1497'>816</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1498</td><td align='left'><a href='problem-1498.html'>[NOI2006]神奇的口袋</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1498&jresult=4'>72</a></td><td align='center'><a href='status.php?problem_id=1498'>113</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1499</td><td align='left'><a href='problem-1499.html'>[NOI2005]瑰丽华尔兹</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1499&jresult=4'>197</a></td><td align='center'><a href='status.php?problem_id=1499'>379</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>1500</td><td align='left'><a href='problem-1500.html'>[NOI2005]维修数列</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1500&jresult=4'>474</a></td><td align='center'><a href='status.php?problem_id=1500'>1595</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1501</td><td align='left'><a href='problem-1501.html'>[NOI2005]智慧珠游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1501&jresult=4'>56</a></td><td align='center'><a href='status.php?problem_id=1501'>79</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1502</td><td align='left'><a href='problem-1502.html'>[NOI2005]月下柠檬树</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1502&jresult=4'>38</a></td><td align='center'><a href='status.php?problem_id=1502'>70</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1503</td><td align='left'><a href='problem-1503.html'>[NOI2004]郁闷的出纳员</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1503&jresult=4'>700</a></td><td align='center'><a href='status.php?problem_id=1503'>2014</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1504</td><td align='left'><a href='problem-1504.html'>[NOI2004]Rainfall</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1504&jresult=4'>35</a></td><td align='center'><a href='status.php?problem_id=1504'>62</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1505</td><td align='left'><a href='problem-1505.html'>[NOI2004]小H的小屋</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1505&jresult=4'>47</a></td><td align='center'><a href='status.php?problem_id=1505'>61</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1506</td><td align='left'><a href='problem-1506.html'>[NOI2004]曼哈顿</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1506&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1506'>53</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1507</td><td align='left'><a href='problem-1507.html'>[NOI2003]Editor</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1507&jresult=4'>209</a></td><td align='center'><a href='status.php?problem_id=1507'>633</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1508</td><td align='left'><a href='problem-1508.html'>[NOI2003]Game</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1508&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=1508'>66</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1509</td><td align='left'><a href='problem-1509.html'>[NOI2003]逃学的小孩</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1509&jresult=4'>76</a></td><td align='center'><a href='status.php?problem_id=1509'>141</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1510</td><td align='left'><a href='problem-1510.html'>[POI2006]Kra-The Disks</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1510&jresult=4'>110</a></td><td align='center'><a href='status.php?problem_id=1510'>179</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1511</td><td align='left'><a href='problem-1511.html'>[POI2006]OKR-Periods of Words
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1511&jresult=4'>75</a></td><td align='center'><a href='status.php?problem_id=1511'>150</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1512</td><td align='left'><a href='problem-1512.html'>[POI2006]Pro-Professor Szu</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1512&jresult=4'>61</a></td><td align='center'><a href='status.php?problem_id=1512'>181</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1513</td><td align='left'><a href='problem-1513.html'>[POI2006]Tet-Tetris 3D</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1513&jresult=4'>89</a></td><td align='center'><a href='status.php?problem_id=1513'>296</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1514</td><td align='left'><a href='problem-1514.html'>[POI2006]ZAB-Frogs</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1514&jresult=4'>58</a></td><td align='center'><a href='status.php?problem_id=1514'>189</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1515</td><td align='left'><a href='problem-1515.html'>[POI2006]Lis-The Postman
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1515&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1515'>136</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1516</td><td align='left'><a href='problem-1516.html'>[POI2006]Mag-Warehouse
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1516&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1516'>27</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1517</td><td align='left'><a href='problem-1517.html'>[POI2006]Met</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1517&jresult=4'>51</a></td><td align='center'><a href='status.php?problem_id=1517'>119</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1518</td><td align='left'><a href='problem-1518.html'>[POI2006]Naj-The Invasion
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1518&jresult=4'>53</a></td><td align='center'><a href='status.php?problem_id=1518'>170</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1519</td><td align='left'><a href='problem-1519.html'>[POI2006]Ork-Ploughing
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1519&jresult=4'>38</a></td><td align='center'><a href='status.php?problem_id=1519'>97</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1520</td><td align='left'><a href='problem-1520.html'>[POI2006]Szk-Schools
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1520&jresult=4'>137</a></td><td align='center'><a href='status.php?problem_id=1520'>272</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1521</td><td align='left'><a href='problem-1521.html'>[POI2006]Est</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1521&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=1521'>110</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1522</td><td align='left'><a href='problem-1522.html'>[POI2006]Kry</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1522&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1522'>28</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1523</td><td align='left'><a href='problem-1523.html'>[POI2006]Mis</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1523&jresult=4'>36</a></td><td align='center'><a href='status.php?problem_id=1523'>69</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1524</td><td align='left'><a href='problem-1524.html'>[POI2006]Pal</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1524&jresult=4'>74</a></td><td align='center'><a href='status.php?problem_id=1524'>213</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1525</td><td align='left'><a href='problem-1525.html'>[POI2006]Zos</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1525&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=1525'>83</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1526</td><td align='left'><a href='problem-1526.html'>[POI2005]ban-

Bankomat</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1526&jresult=4'>95</a></td><td align='center'><a href='status.php?problem_id=1526'>189</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1527</td><td align='left'><a href='problem-1527.html'>[POI2005]Pun-point</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1527&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1527'>89</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1528</td><td align='left'><a href='problem-1528.html'>[POI2005]sam-Toy Cars</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1528&jresult=4'>104</a></td><td align='center'><a href='status.php?problem_id=1528'>233</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1529</td><td align='left'><a href='problem-1529.html'>[POI2005]ska

Piggy banks</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1529&jresult=4'>265</a></td><td align='center'><a href='status.php?problem_id=1529'>645</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1530</td><td align='left'><a href='problem-1530.html'>[POI2005]Sko-knight

Knights</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1530&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1530'>33</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1531</td><td align='left'><a href='problem-1531.html'>[POI2005]Bank notes</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1531&jresult=4'>89</a></td><td align='center'><a href='status.php?problem_id=1531'>169</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1532</td><td align='left'><a href='problem-1532.html'>[POI2005]Kos-Dicing</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1532&jresult=4'>256</a></td><td align='center'><a href='status.php?problem_id=1532'>886</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1533</td><td align='left'><a href='problem-1533.html'>[POI2005]Lot-A Journey to Mars
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1533&jresult=4'>64</a></td><td align='center'><a href='status.php?problem_id=1533'>146</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1534</td><td align='left'><a href='problem-1534.html'>[POI2005]Sum- Fibonacci sums
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1534&jresult=4'>30</a></td><td align='center'><a href='status.php?problem_id=1534'>58</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1535</td><td align='left'><a href='problem-1535.html'>[POI2005]Sza-Template</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1535&jresult=4'>89</a></td><td align='center'><a href='status.php?problem_id=1535'>166</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1536</td><td align='left'><a href='problem-1536.html'>[POI2005]Akc- Special Forces Manoeuvres</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1536&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=1536'>58</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1537</td><td align='left'><a href='problem-1537.html'>[POI2005]Aut- The Bus
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1537&jresult=4'>67</a></td><td align='center'><a href='status.php?problem_id=1537'>108</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1538</td><td align='left'><a href='problem-1538.html'>[POI2005]Dwa-Two parties
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1538&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1538'>10</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1539</td><td align='left'><a href='problem-1539.html'>[POI2005]Dwu-Double-row</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1539&jresult=4'>49</a></td><td align='center'><a href='status.php?problem_id=1539'>89</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1540</td><td align='left'><a href='problem-1540.html'>[POI2005]Dzi-Hollows
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1540&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=1540'>115</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1541</td><td align='left'><a href='problem-1541.html'>[POI2005]Lus- Mirror trap
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1541&jresult=4'>66</a></td><td align='center'><a href='status.php?problem_id=1541'>70</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1542</td><td align='left'><a href='problem-1542.html'>囧囧的作业</a></td><td align='center'>HNOI2009集训Day2</td><td align='center'><a href='status.php?problem_id=1542&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=1542'>75</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1543</td><td align='left'><a href='problem-1543.html'>生成树计数</a></td><td align='center'>HNOI2009集训Day3</td><td align='center'><a href='status.php?problem_id=1543&jresult=4'>69</a></td><td align='center'><a href='status.php?problem_id=1543'>152</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1544</td><td align='left'><a href='problem-1544.html'>立方镜子</a></td><td align='center'>HNOI2009集训Day3</td><td align='center'><a href='status.php?problem_id=1544&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=1544'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1545</td><td align='left'><a href='problem-1545.html'>任务安排</a></td><td align='center'>HNOI省队集训Day3</td><td align='center'><a href='status.php?problem_id=1545&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1545'>78</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1546</td><td align='left'><a href='problem-1546.html'>uva4409 - Ironman Race in Treeland</a></td><td align='center'>HNOI2009集训Day1 By Gp</td><td align='center'><a href='status.php?problem_id=1546&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=1546'>76</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1547</td><td align='left'><a href='problem-1547.html'>周末晚会</a></td><td align='center'>HNOI2009集训Day4&ipsc 2008 Large Party</td><td align='center'><a href='status.php?problem_id=1547&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=1547'>38</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1548</td><td align='left'><a href='problem-1548.html'>SPOJ241 Arranging the Block</a></td><td align='center'>HNOI2009集训Day4</td><td align='center'><a href='status.php?problem_id=1548&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1548'>12</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1549</td><td align='left'><a href='problem-1549.html'>探险计划</a></td><td align='center'>HNOI2009集训Day4</td><td align='center'><a href='status.php?problem_id=1549&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1549'>52</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1550</td><td align='left'><a href='problem-1550.html'>打电话(tel)</a></td><td align='center'>HNOI2009集训Day5</td><td align='center'><a href='status.php?problem_id=1550&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=1550'>43</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1551</td><td align='left'><a href='problem-1551.html'>escape</a></td><td align='center'>HNOI2009集训Day5</td><td align='center'><a href='status.php?problem_id=1551&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1551'>9</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1552</td><td align='left'><a href='problem-1552.html'>[Cerc2007]robotic sort</a></td><td align='center'>HNOI2009集训Day6</td><td align='center'><a href='status.php?problem_id=1552&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=1552'>122</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1553</td><td align='left'><a href='problem-1553.html'>XOR网络</a></td><td align='center'>HNOI2009集训Day7</td><td align='center'><a href='status.php?problem_id=1553&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1553'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1554</td><td align='left'><a href='problem-1554.html'>新的词典序</a></td><td align='center'>HNOI2009集训Day7</td><td align='center'><a href='status.php?problem_id=1554&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1554'>12</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1555</td><td align='left'><a href='problem-1555.html'>KD之死</a></td><td align='center'>HNOI2009集训Day8</td><td align='center'><a href='status.php?problem_id=1555&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1555'>13</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1556</td><td align='left'><a href='problem-1556.html'>墓地秘密</a></td><td align='center'>HNOI2009集训Day8</td><td align='center'><a href='status.php?problem_id=1556&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1556'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1557</td><td align='left'><a href='problem-1557.html'>GC转移</a></td><td align='center'>HNOI2009集训Day8</td><td align='center'><a href='status.php?problem_id=1557&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1557'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1558</td><td align='left'><a href='problem-1558.html'>[JSOI2009]等差数列</a></td><td align='center'>JSOI2009Day1</td><td align='center'><a href='status.php?problem_id=1558&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1558'>97</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1559</td><td align='left'><a href='problem-1559.html'>[JSOI2009]密码</a></td><td align='center'>JSOI2009Day1</td><td align='center'><a href='status.php?problem_id=1559&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1559'>63</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1560</td><td align='left'><a href='problem-1560.html'>[JSOI2009]火星藏宝图</a></td><td align='center'>JSOI2009Day2</td><td align='center'><a href='status.php?problem_id=1560&jresult=4'>57</a></td><td align='center'><a href='status.php?problem_id=1560'>136</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1561</td><td align='left'><a href='problem-1561.html'>[JSOI2009]去括号</a></td><td align='center'>JSOI2009Day2</td><td align='center'><a href='status.php?problem_id=1561&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=1561'>44</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1562</td><td align='left'><a href='problem-1562.html'>[NOI2009]变换序列</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1562&jresult=4'>231</a></td><td align='center'><a href='status.php?problem_id=1562'>411</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1563</td><td align='left'><a href='problem-1563.html'>[NOI2009]诗人小G</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1563&jresult=4'>182</a></td><td align='center'><a href='status.php?problem_id=1563'>717</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1564</td><td align='left'><a href='problem-1564.html'>[NOI2009]二叉查找树</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1564&jresult=4'>149</a></td><td align='center'><a href='status.php?problem_id=1564'>217</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1565</td><td align='left'><a href='problem-1565.html'>[NOI2009]植物大战僵尸</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1565&jresult=4'>251</a></td><td align='center'><a href='status.php?problem_id=1565'>494</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1566</td><td align='left'><a href='problem-1566.html'>[NOI2009]管道取珠</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1566&jresult=4'>153</a></td><td align='center'><a href='status.php?problem_id=1566'>402</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1567</td><td align='left'><a href='problem-1567.html'>[JSOI2008]Blue Mary的战役地图
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1567&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=1567'>85</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1568</td><td align='left'><a href='problem-1568.html'>[JSOI2008]Blue Mary开公司</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1568&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1568'>45</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1569</td><td align='left'><a href='problem-1569.html'>[JSOI2008]Blue Mary的职员分配</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1569&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=1569'>45</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1570</td><td align='left'><a href='problem-1570.html'>[JSOI2008]Blue Mary的旅行</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1570&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=1570'>23</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1571</td><td align='left'><a href='problem-1571.html'>[Usaco2009 Open]滑雪课Ski</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1571&jresult=4'>124</a></td><td align='center'><a href='status.php?problem_id=1571'>222</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1572</td><td align='left'><a href='problem-1572.html'>[Usaco2009 Open]工作安排Job</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1572&jresult=4'>185</a></td><td align='center'><a href='status.php?problem_id=1572'>432</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1573</td><td align='left'><a href='problem-1573.html'>[Usaco2009 Open]牛绣花cowemb</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1573&jresult=4'>48</a></td><td align='center'><a href='status.php?problem_id=1573'>141</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1574</td><td align='left'><a href='problem-1574.html'>[Usaco2009 Jan]地震损坏Damage</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1574&jresult=4'>113</a></td><td align='center'><a href='status.php?problem_id=1574'>224</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1575</td><td align='left'><a href='problem-1575.html'>[Usaco2009 Jan]气象牛Baric
</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1575&jresult=4'>90</a></td><td align='center'><a href='status.php?problem_id=1575'>147</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1576</td><td align='left'><a href='problem-1576.html'>[Usaco2009 Jan]安全路经Travel</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1576&jresult=4'>90</a></td><td align='center'><a href='status.php?problem_id=1576'>274</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1577</td><td align='left'><a href='problem-1577.html'>[Usaco2009 Feb]庙会捷运Fair Shuttle</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1577&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=1577'>76</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1578</td><td align='left'><a href='problem-1578.html'>[Usaco2009 Feb]Stock Market</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1578&jresult=4'>97</a></td><td align='center'><a href='status.php?problem_id=1578'>234</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1579</td><td align='left'><a href='problem-1579.html'>[Usaco2009 Feb]Revamping Trails</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1579&jresult=4'>195</a></td><td align='center'><a href='status.php?problem_id=1579'>738</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1580</td><td align='left'><a href='problem-1580.html'>[Usaco2009 Hol]Cattle Bruisers</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1580&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=1580'>28</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1581</td><td align='left'><a href='problem-1581.html'>[Usaco2009 Hol]Transmission Delay</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1581&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=1581'>39</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1582</td><td align='left'><a href='problem-1582.html'>[Usaco2009 Hol]Holiday Painting</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1582&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=1582'>21</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1583</td><td align='left'><a href='problem-1583.html'>[Usaco2009 Mar]Moon Mooing</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1583&jresult=4'>66</a></td><td align='center'><a href='status.php?problem_id=1583'>110</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1584</td><td align='left'><a href='problem-1584.html'>[Usaco2009 Mar]Cleaning Up</a></td><td align='center'>Gold
</td><td align='center'><a href='status.php?problem_id=1584&jresult=4'>106</a></td><td align='center'><a href='status.php?problem_id=1584'>181</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1585</td><td align='left'><a href='problem-1585.html'>[Usaco2009 Mar]Earthquake Damage 2</a></td><td align='center'>gold
</td><td align='center'><a href='status.php?problem_id=1585&jresult=4'>76</a></td><td align='center'><a href='status.php?problem_id=1585'>186</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1586</td><td align='left'><a href='problem-1586.html'>路径统计path</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1586&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=1586'>30</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1587</td><td align='left'><a href='problem-1587.html'>叶子合并leaves
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1587&jresult=4'>62</a></td><td align='center'><a href='status.php?problem_id=1587'>90</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1588</td><td align='left'><a href='problem-1588.html'>[HNOI2002]营业额统计</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1588&jresult=4'>776</a></td><td align='center'><a href='status.php?problem_id=1588'>2593</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1589</td><td align='left'><a href='problem-1589.html'>[Usaco2008 Dec]Trick or Treat on the Farm</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1589&jresult=4'>104</a></td><td align='center'><a href='status.php?problem_id=1589'>180</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1590</td><td align='left'><a href='problem-1590.html'>[Usaco2008 Dec]Secret Message</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1590&jresult=4'>44</a></td><td align='center'><a href='status.php?problem_id=1590'>60</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1591</td><td align='left'><a href='problem-1591.html'>[Usaco2008 Dec]Largest Fence</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1591&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=1591'>22</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1592</td><td align='left'><a href='problem-1592.html'>[Usaco2008 Feb]Making the Grade 路面修整</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1592&jresult=4'>133</a></td><td align='center'><a href='status.php?problem_id=1592'>185</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1593</td><td align='left'><a href='problem-1593.html'>[Usaco2008 Feb]Hotel</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1593&jresult=4'>78</a></td><td align='center'><a href='status.php?problem_id=1593'>125</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1594</td><td align='left'><a href='problem-1594.html'>[Usaco2008 Jan]猜数游戏</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1594&jresult=4'>51</a></td><td align='center'><a href='status.php?problem_id=1594'>137</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1595</td><td align='left'><a href='problem-1595.html'>[Usaco2008 Jan]人工湖</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1595&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=1595'>66</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1596</td><td align='left'><a href='problem-1596.html'>[Usaco2008 Jan]电话网络</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1596&jresult=4'>105</a></td><td align='center'><a href='status.php?problem_id=1596'>220</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1597</td><td align='left'><a href='problem-1597.html'>[Usaco2008 Mar]土地购买</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1597&jresult=4'>265</a></td><td align='center'><a href='status.php?problem_id=1597'>768</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1598</td><td align='left'><a href='problem-1598.html'>[Usaco2008 Mar]牛跑步</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1598&jresult=4'>94</a></td><td align='center'><a href='status.php?problem_id=1598'>143</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1599</td><td align='left'><a href='problem-1599.html'>[Usaco2008 Oct]笨重的石子

</a></td><td align='center'>资格赛</td><td align='center'><a href='status.php?problem_id=1599&jresult=4'>201</a></td><td align='center'><a href='status.php?problem_id=1599'>273</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>1600</td><td align='left'><a href='problem-1600.html'>[Usaco2008 Oct]建造栅栏</a></td><td align='center'>资格赛</td><td align='center'><a href='status.php?problem_id=1600&jresult=4'>201</a></td><td align='center'><a href='status.php?problem_id=1600'>351</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1601</td><td align='left'><a href='problem-1601.html'>[Usaco2008 Oct]灌水
</a></td><td align='center'>资格赛</td><td align='center'><a href='status.php?problem_id=1601&jresult=4'>362</a></td><td align='center'><a href='status.php?problem_id=1601'>526</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1602</td><td align='left'><a href='problem-1602.html'>[Usaco2008 Oct]牧场行走
</a></td><td align='center'>资格赛</td><td align='center'><a href='status.php?problem_id=1602&jresult=4'>216</a></td><td align='center'><a href='status.php?problem_id=1602'>379</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1603</td><td align='left'><a href='problem-1603.html'>[Usaco2008 Oct]打谷机</a></td><td align='center'>资格赛</td><td align='center'><a href='status.php?problem_id=1603&jresult=4'>224</a></td><td align='center'><a href='status.php?problem_id=1603'>271</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1604</td><td align='left'><a href='problem-1604.html'>[Usaco2008 Open]Cow Neighborhoods</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1604&jresult=4'>50</a></td><td align='center'><a href='status.php?problem_id=1604'>133</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1605</td><td align='left'><a href='problem-1605.html'>[Usaco2008 Open]Crisis on the Farm
</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1605&jresult=4'>38</a></td><td align='center'><a href='status.php?problem_id=1605'>96</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1606</td><td align='left'><a href='problem-1606.html'>[Usaco2008 Dec]Hay For Sale</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1606&jresult=4'>240</a></td><td align='center'><a href='status.php?problem_id=1606'>344</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1607</td><td align='left'><a href='problem-1607.html'>[Usaco2008 Dec]Patting Heads</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1607&jresult=4'>169</a></td><td align='center'><a href='status.php?problem_id=1607'>273</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1608</td><td align='left'><a href='problem-1608.html'>[Usaco2008 Dec]Jigsaw Puzzles</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1608&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1608'>27</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1609</td><td align='left'><a href='problem-1609.html'>[Usaco2008 Feb]Eating Together麻烦的聚餐</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1609&jresult=4'>250</a></td><td align='center'><a href='status.php?problem_id=1609'>411</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1610</td><td align='left'><a href='problem-1610.html'>[Usaco2008 Feb]Line连线游戏</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1610&jresult=4'>252</a></td><td align='center'><a href='status.php?problem_id=1610'>534</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1611</td><td align='left'><a href='problem-1611.html'>[Usaco2008 Feb]Meteor Shower流星雨</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1611&jresult=4'>166</a></td><td align='center'><a href='status.php?problem_id=1611'>373</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1612</td><td align='left'><a href='problem-1612.html'>[Usaco2008 Jan]Cow Contest奶牛的比赛</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1612&jresult=4'>189</a></td><td align='center'><a href='status.php?problem_id=1612'>300</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1613</td><td align='left'><a href='problem-1613.html'>[Usaco2007 Jan]Running贝茜的晨练计划</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1613&jresult=4'>242</a></td><td align='center'><a href='status.php?problem_id=1613'>504</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1614</td><td align='left'><a href='problem-1614.html'>[Usaco2007 Jan]Telephone Lines架设电话线</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1614&jresult=4'>177</a></td><td align='center'><a href='status.php?problem_id=1614'>380</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1615</td><td align='left'><a href='problem-1615.html'>[Usaco2008 Mar]The Loathesome Hay Baler麻烦的干草打包机</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1615&jresult=4'>80</a></td><td align='center'><a href='status.php?problem_id=1615'>218</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1616</td><td align='left'><a href='problem-1616.html'>[Usaco2008 Mar]Cow Travelling游荡的奶牛</a></td><td align='center'>Silver
</td><td align='center'><a href='status.php?problem_id=1616&jresult=4'>194</a></td><td align='center'><a href='status.php?problem_id=1616'>323</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1617</td><td align='left'><a href='problem-1617.html'>[Usaco2008 Mar]River Crossing渡河问题</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1617&jresult=4'>235</a></td><td align='center'><a href='status.php?problem_id=1617'>314</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1618</td><td align='left'><a href='problem-1618.html'>[Usaco2008 Nov]Buying Hay</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1618&jresult=4'>150</a></td><td align='center'><a href='status.php?problem_id=1618'>308</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1619</td><td align='left'><a href='problem-1619.html'>[Usaco2008 Nov]Guarding the Farm</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1619&jresult=4'>72</a></td><td align='center'><a href='status.php?problem_id=1619'>189</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1620</td><td align='left'><a href='problem-1620.html'>[Usaco2008 Nov]Time Management</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1620&jresult=4'>127</a></td><td align='center'><a href='status.php?problem_id=1620'>220</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1621</td><td align='left'><a href='problem-1621.html'>[Usaco2008 Open]Roads Around The Farm</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1621&jresult=4'>188</a></td><td align='center'><a href='status.php?problem_id=1621'>260</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1622</td><td align='left'><a href='problem-1622.html'>[Usaco2008 Open]Word Power</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1622&jresult=4'>53</a></td><td align='center'><a href='status.php?problem_id=1622'>159</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1623</td><td align='left'><a href='problem-1623.html'>[Usaco2008 Open]Cow Cars</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1623&jresult=4'>50</a></td><td align='center'><a href='status.php?problem_id=1623'>70</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1624</td><td align='left'><a href='problem-1624.html'>[Usaco2008 Open] Clear And Present Danger</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1624&jresult=4'>101</a></td><td align='center'><a href='status.php?problem_id=1624'>137</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1625</td><td align='left'><a href='problem-1625.html'>[Usaco2007 Dec]宝石手镯</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1625&jresult=4'>298</a></td><td align='center'><a href='status.php?problem_id=1625'>466</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1626</td><td align='left'><a href='problem-1626.html'>[Usaco2007 Dec]Building Roads 修建道路</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1626&jresult=4'>172</a></td><td align='center'><a href='status.php?problem_id=1626'>426</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1627</td><td align='left'><a href='problem-1627.html'>[Usaco2007 Dec]穿越泥地</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1627&jresult=4'>139</a></td><td align='center'><a href='status.php?problem_id=1627'>221</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1628</td><td align='left'><a href='problem-1628.html'>[Usaco2007 Demo]City skyline</a></td><td align='center'>Silver
</td><td align='center'><a href='status.php?problem_id=1628&jresult=4'>95</a></td><td align='center'><a href='status.php?problem_id=1628'>115</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1629</td><td align='left'><a href='problem-1629.html'>[Usaco2007 Demo]Cow Acrobats</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1629&jresult=4'>111</a></td><td align='center'><a href='status.php?problem_id=1629'>213</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1630</td><td align='left'><a href='problem-1630.html'>[Usaco2007 Demo]Ant Counting</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1630&jresult=4'>49</a></td><td align='center'><a href='status.php?problem_id=1630'>81</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1631</td><td align='left'><a href='problem-1631.html'>[Usaco2007 Feb]Cow Party</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1631&jresult=4'>165</a></td><td align='center'><a href='status.php?problem_id=1631'>223</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1632</td><td align='left'><a href='problem-1632.html'>[Usaco2007 Feb]Lilypad Pond</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1632&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=1632'>150</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1633</td><td align='left'><a href='problem-1633.html'>[Usaco2007 Feb]The Cow Lexicon</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1633&jresult=4'>76</a></td><td align='center'><a href='status.php?problem_id=1633'>157</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1634</td><td align='left'><a href='problem-1634.html'>[Usaco2007 Jan]Protecting the Flowers</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1634&jresult=4'>129</a></td><td align='center'><a href='status.php?problem_id=1634'>234</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1635</td><td align='left'><a href='problem-1635.html'>[Usaco2007 Jan]Tallest Cow</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1635&jresult=4'>66</a></td><td align='center'><a href='status.php?problem_id=1635'>112</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1636</td><td align='left'><a href='problem-1636.html'>[Usaco2007 Jan]Balanced Lineup</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1636&jresult=4'>137</a></td><td align='center'><a href='status.php?problem_id=1636'>160</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1637</td><td align='left'><a href='problem-1637.html'>[Usaco2007 Mar]Balanced Lineup</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1637&jresult=4'>106</a></td><td align='center'><a href='status.php?problem_id=1637'>165</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1638</td><td align='left'><a href='problem-1638.html'>[Usaco2007 Mar]Cow Traffic</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1638&jresult=4'>93</a></td><td align='center'><a href='status.php?problem_id=1638'>283</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1639</td><td align='left'><a href='problem-1639.html'>[Usaco2007 Mar]Monthly Expense</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1639&jresult=4'>138</a></td><td align='center'><a href='status.php?problem_id=1639'>266</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1640</td><td align='left'><a href='problem-1640.html'>[Usaco2007 Nov]Best Cow Line</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1640&jresult=4'>119</a></td><td align='center'><a href='status.php?problem_id=1640'>240</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1641</td><td align='left'><a href='problem-1641.html'>[Usaco2007 Nov]Cow Hurdles</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1641&jresult=4'>118</a></td><td align='center'><a href='status.php?problem_id=1641'>150</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1642</td><td align='left'><a href='problem-1642.html'>[Usaco2007 Nov]Milking Time</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1642&jresult=4'>164</a></td><td align='center'><a href='status.php?problem_id=1642'>300</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1643</td><td align='left'><a href='problem-1643.html'>[Usaco2007 Oct]Bessie's Secret Pasture</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1643&jresult=4'>88</a></td><td align='center'><a href='status.php?problem_id=1643'>109</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1644</td><td align='left'><a href='problem-1644.html'>[Usaco2007 Oct]Obstacle Course
</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1644&jresult=4'>61</a></td><td align='center'><a href='status.php?problem_id=1644'>105</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1645</td><td align='left'><a href='problem-1645.html'>[Usaco2007 Open]City Horizon</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1645&jresult=4'>63</a></td><td align='center'><a href='status.php?problem_id=1645'>122</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1646</td><td align='left'><a href='problem-1646.html'>[Usaco2007 Open]Catch That Cow</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1646&jresult=4'>138</a></td><td align='center'><a href='status.php?problem_id=1646'>286</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1647</td><td align='left'><a href='problem-1647.html'>[Usaco2007 Open]Fliptile</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1647&jresult=4'>62</a></td><td align='center'><a href='status.php?problem_id=1647'>156</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1648</td><td align='left'><a href='problem-1648.html'>[Usaco2006 Dec]Cow Picnic</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1648&jresult=4'>114</a></td><td align='center'><a href='status.php?problem_id=1648'>162</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1649</td><td align='left'><a href='problem-1649.html'>[Usaco2006 Dec]Cow Roller Coaster</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1649&jresult=4'>87</a></td><td align='center'><a href='status.php?problem_id=1649'>152</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1650</td><td align='left'><a href='problem-1650.html'>[Usaco2006 Dec]River Hopscotch</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1650&jresult=4'>74</a></td><td align='center'><a href='status.php?problem_id=1650'>120</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1651</td><td align='left'><a href='problem-1651.html'>[Usaco2006 Feb]Stall Reservations</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1651&jresult=4'>147</a></td><td align='center'><a href='status.php?problem_id=1651'>279</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1652</td><td align='left'><a href='problem-1652.html'>[Usaco2006 Feb]Treats for the Cows</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1652&jresult=4'>77</a></td><td align='center'><a href='status.php?problem_id=1652'>96</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1653</td><td align='left'><a href='problem-1653.html'>[Usaco2006 Feb]Backward Digit Sums</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1653&jresult=4'>106</a></td><td align='center'><a href='status.php?problem_id=1653'>132</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1654</td><td align='left'><a href='problem-1654.html'>[Usaco2006 Jan]The Cow Prom</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1654&jresult=4'>24</a></td><td align='center'><a href='status.php?problem_id=1654'>29</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1655</td><td align='left'><a href='problem-1655.html'>[Usaco2006 Jan] Dollar Dayz</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1655&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=1655'>62</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1656</td><td align='left'><a href='problem-1656.html'>[Usaco2006 Jan] The Grove</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1656&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=1656'>22</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1657</td><td align='left'><a href='problem-1657.html'>[Usaco2006 Mar]Mooo</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1657&jresult=4'>162</a></td><td align='center'><a href='status.php?problem_id=1657'>239</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1658</td><td align='left'><a href='problem-1658.html'>[Usaco2006 Mar]Water Slides</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1658&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=1658'>52</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1659</td><td align='left'><a href='problem-1659.html'>[Usaco2006 Mar]Lights Out</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1659&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=1659'>31</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1660</td><td align='left'><a href='problem-1660.html'>[Usaco2006 Nov]Bad Hair Day</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1660&jresult=4'>143</a></td><td align='center'><a href='status.php?problem_id=1660'>298</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1661</td><td align='left'><a href='problem-1661.html'>[Usaco2006 Nov]Big Square</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1661&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=1661'>80</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1662</td><td align='left'><a href='problem-1662.html'>[Usaco2006 Nov]Round Numbers</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1662&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=1662'>63</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1663</td><td align='left'><a href='problem-1663.html'>[Usaco2006 Open]</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1663&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=1663'>93</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1664</td><td align='left'><a href='problem-1664.html'>[Usaco2006 Open]County Fair Events</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1664&jresult=4'>68</a></td><td align='center'><a href='status.php?problem_id=1664'>104</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1665</td><td align='left'><a href='problem-1665.html'>[Usaco2006 Open]The Climbing Wall</a></td><td align='center'>Silver
</td><td align='center'><a href='status.php?problem_id=1665&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=1665'>108</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1666</td><td align='left'><a href='problem-1666.html'>[Usaco2006 Oct]Another Cow Number Game 奶牛的数字游戏
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1666&jresult=4'>229</a></td><td align='center'><a href='status.php?problem_id=1666'>271</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1667</td><td align='left'><a href='problem-1667.html'>[Usaco2006 Oct]Cows on Skates滑旱冰的奶牛
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1667&jresult=4'>54</a></td><td align='center'><a href='status.php?problem_id=1667'>149</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1668</td><td align='left'><a href='problem-1668.html'>[Usaco2006 Oct]Cow Pie Treasures 馅饼里的财富
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1668&jresult=4'>126</a></td><td align='center'><a href='status.php?problem_id=1668'>217</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1669</td><td align='left'><a href='problem-1669.html'>[Usaco2006 Oct]Hungry Cows饥饿的奶牛
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1669&jresult=4'>212</a></td><td align='center'><a href='status.php?problem_id=1669'>327</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1670</td><td align='left'><a href='problem-1670.html'>[Usaco2006 Oct]Building the Moat护城河的挖掘
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1670&jresult=4'>52</a></td><td align='center'><a href='status.php?problem_id=1670'>92</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1671</td><td align='left'><a href='problem-1671.html'>[Usaco2005 Dec]Knights of Ni</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1671&jresult=4'>60</a></td><td align='center'><a href='status.php?problem_id=1671'>103</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1672</td><td align='left'><a href='problem-1672.html'>[Usaco2005 Dec]Cleaning Shifts</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1672&jresult=4'>58</a></td><td align='center'><a href='status.php?problem_id=1672'>126</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1673</td><td align='left'><a href='problem-1673.html'>[Usaco2005 Dec]Scales</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1673&jresult=4'>54</a></td><td align='center'><a href='status.php?problem_id=1673'>139</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1674</td><td align='left'><a href='problem-1674.html'>[Usaco2005]Part Acquisition</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1674&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=1674'>120</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1675</td><td align='left'><a href='problem-1675.html'>[Usaco2005 Feb]Rigging the Bovine Election</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1675&jresult=4'>31</a></td><td align='center'><a href='status.php?problem_id=1675'>39</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1676</td><td align='left'><a href='problem-1676.html'>[Usaco2005 Feb]Feed Accounting</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1676&jresult=4'>24</a></td><td align='center'><a href='status.php?problem_id=1676'>41</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1677</td><td align='left'><a href='problem-1677.html'>[Usaco2005 Jan]Sumsets</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1677&jresult=4'>140</a></td><td align='center'><a href='status.php?problem_id=1677'>278</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1678</td><td align='left'><a href='problem-1678.html'>[Usaco2005 Jan] Watchcow</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1678&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1678'>16</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1679</td><td align='left'><a href='problem-1679.html'>[Usaco2005 Jan]Moo Volume</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1679&jresult=4'>172</a></td><td align='center'><a href='status.php?problem_id=1679'>342</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1680</td><td align='left'><a href='problem-1680.html'>[Usaco2005 Mar]Yogurt factory</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1680&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=1680'>55</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1681</td><td align='left'><a href='problem-1681.html'>[Usaco2005 Mar]Checking an Alibi</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1681&jresult=4'>24</a></td><td align='center'><a href='status.php?problem_id=1681'>29</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1682</td><td align='left'><a href='problem-1682.html'>[Usaco2005 Mar]Out of Hay</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1682&jresult=4'>108</a></td><td align='center'><a href='status.php?problem_id=1682'>155</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1683</td><td align='left'><a href='problem-1683.html'>[Usaco2005 Nov]City skyline</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1683&jresult=4'>67</a></td><td align='center'><a href='status.php?problem_id=1683'>78</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1684</td><td align='left'><a href='problem-1684.html'>[Usaco2005 Oct]Close Encounter</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1684&jresult=4'>51</a></td><td align='center'><a href='status.php?problem_id=1684'>112</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1685</td><td align='left'><a href='problem-1685.html'>[Usaco2005 Oct]Allowance</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1685&jresult=4'>44</a></td><td align='center'><a href='status.php?problem_id=1685'>55</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1686</td><td align='left'><a href='problem-1686.html'>[Usaco2005 Open]Waves</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1686&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1686'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1687</td><td align='left'><a href='problem-1687.html'>[Usaco2005 Open]Navigating the City</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1687&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1687'>29</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1688</td><td align='left'><a href='problem-1688.html'>[Usaco2005 Open]Disease Manangement</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1688&jresult=4'>113</a></td><td align='center'><a href='status.php?problem_id=1688'>175</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1689</td><td align='left'><a href='problem-1689.html'>[Usaco2005 Open] Muddy roads</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=1689&jresult=4'>64</a></td><td align='center'><a href='status.php?problem_id=1689'>86</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1690</td><td align='left'><a href='problem-1690.html'>[Usaco2007 Dec]奶牛的旅行</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1690&jresult=4'>98</a></td><td align='center'><a href='status.php?problem_id=1690'>182</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1691</td><td align='left'><a href='problem-1691.html'>[Usaco2007 Dec]挑剔的美食家</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1691&jresult=4'>80</a></td><td align='center'><a href='status.php?problem_id=1691'>189</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1692</td><td align='left'><a href='problem-1692.html'>[Usaco2007 Dec]队列变换</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1692&jresult=4'>82</a></td><td align='center'><a href='status.php?problem_id=1692'>222</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1693</td><td align='left'><a href='problem-1693.html'>[Usaco2007 Demo]Asteroids</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1693&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=1693'>44</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1694</td><td align='left'><a href='problem-1694.html'>[Usaco2007 Demo]Grazing on the Run</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1694&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1694'>23</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1695</td><td align='left'><a href='problem-1695.html'>[Usaco2007 Demo]Walk the Talk</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1695&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1695'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1696</td><td align='left'><a href='problem-1696.html'>[Usaco2007 Feb]Building A New Barn新牛舍</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1696&jresult=4'>53</a></td><td align='center'><a href='status.php?problem_id=1696'>118</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1697</td><td align='left'><a href='problem-1697.html'>[Usaco2007 Feb]Cow Sorting牛排序</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1697&jresult=4'>82</a></td><td align='center'><a href='status.php?problem_id=1697'>143</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1698</td><td align='left'><a href='problem-1698.html'>[Usaco2007 Feb]Lilypad Pond 荷叶池塘</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1698&jresult=4'>29</a></td><td align='center'><a href='status.php?problem_id=1698'>101</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1699</td><td align='left'><a href='problem-1699.html'>[Usaco2007 Jan]Balanced Lineup排队</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1699&jresult=4'>243</a></td><td align='center'><a href='status.php?problem_id=1699'>355</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>1700</td><td align='left'><a href='problem-1700.html'>[Usaco2007 Jan]Problem Solving 解题</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1700&jresult=4'>91</a></td><td align='center'><a href='status.php?problem_id=1700'>142</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1701</td><td align='left'><a href='problem-1701.html'>[Usaco2007 Jan]Cow School牛学校</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1701&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=1701'>78</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1702</td><td align='left'><a href='problem-1702.html'>[Usaco2007 Mar]Gold Balanced Lineup</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1702&jresult=4'>64</a></td><td align='center'><a href='status.php?problem_id=1702'>156</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1703</td><td align='left'><a href='problem-1703.html'>[Usaco2007 Mar]Ranking the Cows</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1703&jresult=4'>67</a></td><td align='center'><a href='status.php?problem_id=1703'>87</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1704</td><td align='left'><a href='problem-1704.html'>[Usaco2007 Mar]Face The Right Way</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1704&jresult=4'>61</a></td><td align='center'><a href='status.php?problem_id=1704'>90</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1705</td><td align='left'><a href='problem-1705.html'>[Usaco2007 Nov]Telephone Wire</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1705&jresult=4'>58</a></td><td align='center'><a href='status.php?problem_id=1705'>111</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1706</td><td align='left'><a href='problem-1706.html'>[usaco2007 Nov]relays</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1706&jresult=4'>65</a></td><td align='center'><a href='status.php?problem_id=1706'>150</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1707</td><td align='left'><a href='problem-1707.html'>[Usaco2007 Nov]tanning分配防晒霜</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1707&jresult=4'>115</a></td><td align='center'><a href='status.php?problem_id=1707'>269</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1708</td><td align='left'><a href='problem-1708.html'>[Usaco2007 Oct]Money奶牛的硬币</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1708&jresult=4'>171</a></td><td align='center'><a href='status.php?problem_id=1708'>264</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1709</td><td align='left'><a href='problem-1709.html'>[Usaco2007 Oct]Super Paintball超级弹珠</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1709&jresult=4'>125</a></td><td align='center'><a href='status.php?problem_id=1709'>162</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1710</td><td align='left'><a href='problem-1710.html'>[Usaco2007 Open]Cheappal</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1710&jresult=4'>89</a></td><td align='center'><a href='status.php?problem_id=1710'>190</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1711</td><td align='left'><a href='problem-1711.html'>[Usaco2007 Open]Dingin吃饭</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1711&jresult=4'>104</a></td><td align='center'><a href='status.php?problem_id=1711'>190</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1712</td><td align='left'><a href='problem-1712.html'>[Usaco2007 China]Summing Sums</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1712&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=1712'>110</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1713</td><td align='left'><a href='problem-1713.html'>[Usaco2007 China]The Bovine Accordion and Banjo Orchestra</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1713&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=1713'>71</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1714</td><td align='left'><a href='problem-1714.html'>[Usaco2007 China]Treasure</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1714&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1714'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1715</td><td align='left'><a href='problem-1715.html'>[Usaco2006 Dec]Wormholes</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1715&jresult=4'>129</a></td><td align='center'><a href='status.php?problem_id=1715'>222</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1716</td><td align='left'><a href='problem-1716.html'>[Usaco2006 Dec]The Fewest Coins</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1716&jresult=4'>56</a></td><td align='center'><a href='status.php?problem_id=1716'>93</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1717</td><td align='left'><a href='problem-1717.html'>[Usaco2006 Dec]Milk Patterns</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1717&jresult=4'>83</a></td><td align='center'><a href='status.php?problem_id=1717'>132</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1718</td><td align='left'><a href='problem-1718.html'>[Usaco2006 Jan] Redundant Paths</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1718&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1718'>52</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1719</td><td align='left'><a href='problem-1719.html'>[Usaco2006 Jan] Roping the Field</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1719&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=1719'>17</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1720</td><td align='left'><a href='problem-1720.html'>[Usaco2006 Jan]Corral the Cows</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1720&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=1720'>39</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1721</td><td align='left'><a href='problem-1721.html'>[Usaco2006 Mar]Ski Lift</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1721&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=1721'>31</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1722</td><td align='left'><a href='problem-1722.html'>[Usaco2006 Mar] Milk Team Select</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1722&jresult=4'>47</a></td><td align='center'><a href='status.php?problem_id=1722'>85</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1723</td><td align='left'><a href='problem-1723.html'>[Usaco2006 Mar]Mooo</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1723&jresult=4'>68</a></td><td align='center'><a href='status.php?problem_id=1723'>81</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1724</td><td align='left'><a href='problem-1724.html'>[Usaco2006 Nov]Fence Repair 切割木板
</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1724&jresult=4'>218</a></td><td align='center'><a href='status.php?problem_id=1724'>436</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1725</td><td align='left'><a href='problem-1725.html'>[Usaco2006 Nov]Corn Fields牧场的安排
</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1725&jresult=4'>147</a></td><td align='center'><a href='status.php?problem_id=1725'>205</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1726</td><td align='left'><a href='problem-1726.html'>[Usaco2006 Nov]Roadblocks第二短路
</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1726&jresult=4'>176</a></td><td align='center'><a href='status.php?problem_id=1726'>350</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1727</td><td align='left'><a href='problem-1727.html'>[Usaco2006 Open]The Milk Queue</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1727&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=1727'>33</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1728</td><td align='left'><a href='problem-1728.html'>[Usaco2006 Open]Two-Headed Cows</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1728&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1728'>38</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1729</td><td align='left'><a href='problem-1729.html'>[Usaco2005 dec]Cow Patterns</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1729&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=1729'>53</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1730</td><td align='left'><a href='problem-1730.html'>[Usaco2005 dec]Barn Expansion</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1730&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=1730'>46</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1731</td><td align='left'><a href='problem-1731.html'>[Usaco2005 dec]Layout</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1731&jresult=4'>52</a></td><td align='center'><a href='status.php?problem_id=1731'>98</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1732</td><td align='left'><a href='problem-1732.html'>[usaco2005 feb]Jersey Politics</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1732&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1732'>10</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1733</td><td align='left'><a href='problem-1733.html'>[Usaco2005 feb]Secret Milking Machine</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1733&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=1733'>54</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1734</td><td align='left'><a href='problem-1734.html'>[Usaco2005 feb]Aggressive cows</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1734&jresult=4'>64</a></td><td align='center'><a href='status.php?problem_id=1734'>80</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1735</td><td align='left'><a href='problem-1735.html'>[Usaco2005 jan]Muddy Fields</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1735&jresult=4'>44</a></td><td align='center'><a href='status.php?problem_id=1735'>63</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1736</td><td align='left'><a href='problem-1736.html'>[Usaco2005 jan]The Wedding Juicer</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1736&jresult=4'>30</a></td><td align='center'><a href='status.php?problem_id=1736'>46</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1737</td><td align='left'><a href='problem-1737.html'>[Usaco2005 jan]Naptime</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1737&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=1737'>58</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1738</td><td align='left'><a href='problem-1738.html'>[Usaco2005 mar]Ombrophobic Bovines</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1738&jresult=4'>23</a></td><td align='center'><a href='status.php?problem_id=1738'>48</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1739</td><td align='left'><a href='problem-1739.html'>[Usaco2005 mar]Space Elevator</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1739&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=1739'>57</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1740</td><td align='left'><a href='problem-1740.html'>[Usaco2005 mar]Yogurt factory</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1740&jresult=4'>38</a></td><td align='center'><a href='status.php?problem_id=1740'>47</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1741</td><td align='left'><a href='problem-1741.html'>[Usaco2005 nov]Asteroids</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1741&jresult=4'>52</a></td><td align='center'><a href='status.php?problem_id=1741'>67</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1742</td><td align='left'><a href='problem-1742.html'>[Usaco2005 nov]Grazing on the Run</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1742&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=1742'>38</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1743</td><td align='left'><a href='problem-1743.html'>[Usaco2005 nov]Walk the Talk</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1743&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1743'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1744</td><td align='left'><a href='problem-1744.html'>[Usaco2005 oct]Skiing</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1744&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=1744'>106</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1745</td><td align='left'><a href='problem-1745.html'>[Usaco2005 oct]Flying Right</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1745&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1745'>21</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1746</td><td align='left'><a href='problem-1746.html'>[Usaco2005 open]Lazy Cows</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1746&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=1746'>42</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1747</td><td align='left'><a href='problem-1747.html'>[Usaco2005 open]Expedition</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1747&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1747'>36</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1748</td><td align='left'><a href='problem-1748.html'>[Usaco2005 open]Around the world</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1748&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1748'>16</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1749</td><td align='left'><a href='problem-1749.html'>[usaco2005 open]Landscaping</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1749&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=1749'>13</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1750</td><td align='left'><a href='problem-1750.html'>[Usaco2005 qua]Apple Catching</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1750&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1750'>30</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1751</td><td align='left'><a href='problem-1751.html'>[Usaco2005 qua]Lake Counting</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1751&jresult=4'>63</a></td><td align='center'><a href='status.php?problem_id=1751'>82</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1752</td><td align='left'><a href='problem-1752.html'>[Usaco2005 qua]Til the Cows Come Home</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1752&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1752'>43</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1753</td><td align='left'><a href='problem-1753.html'>[Usaco2005 qua]Who's in the Middle</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1753&jresult=4'>83</a></td><td align='center'><a href='status.php?problem_id=1753'>97</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1754</td><td align='left'><a href='problem-1754.html'>[Usaco2005 qua]Bull Math</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1754&jresult=4'>91</a></td><td align='center'><a href='status.php?problem_id=1754'>150</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1755</td><td align='left'><a href='problem-1755.html'>[Usaco2005 qua]Bank Interest</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1755&jresult=4'>47</a></td><td align='center'><a href='status.php?problem_id=1755'>59</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1756</td><td align='left'><a href='problem-1756.html'>Vijos1083 小白逛公园　</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1756&jresult=4'>147</a></td><td align='center'><a href='status.php?problem_id=1756'>487</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1757</td><td align='left'><a href='problem-1757.html'>Apple 偷苹果</a></td><td align='center'>Acm2005 成都</td><td align='center'><a href='status.php?problem_id=1757&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1757'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1758</td><td align='left'><a href='problem-1758.html'>[Wc2010]重建计划</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1758&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=1758'>130</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1759</td><td align='left'><a href='problem-1759.html'>Let there be rainbows!</a></td><td align='center'>IPSC2009</td><td align='center'><a href='status.php?problem_id=1759&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1759'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1760</td><td align='left'><a href='problem-1760.html'>[Baltic2009]Triangulation</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1760&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=1760'>79</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1761</td><td align='left'><a href='problem-1761.html'>[Baltic2009]beetle</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1761&jresult=4'>73</a></td><td align='center'><a href='status.php?problem_id=1761'>213</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1762</td><td align='left'><a href='problem-1762.html'>[Baltic2009]candy</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1762&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1762'>54</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1763</td><td align='left'><a href='problem-1763.html'>[Baltic2009]subway</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1763&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=1763'>56</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1764</td><td align='left'><a href='problem-1764.html'>[Baltic2009]monument</a></td><td align='center'>thanks to TRacYhEnRy</td><td align='center'><a href='status.php?problem_id=1764&jresult=4'>90</a></td><td align='center'><a href='status.php?problem_id=1764'>149</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1765</td><td align='left'><a href='problem-1765.html'>[Baltic2009]rectangle</a></td><td align='center'>thanks to TRacYhEnRy</td><td align='center'><a href='status.php?problem_id=1765&jresult=4'>84</a></td><td align='center'><a href='status.php?problem_id=1765'>285</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1766</td><td align='left'><a href='problem-1766.html'>[Ceoi2009]photo</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1766&jresult=4'>58</a></td><td align='center'><a href='status.php?problem_id=1766'>106</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1767</td><td align='left'><a href='problem-1767.html'>[Ceoi2009]harbingers</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1767&jresult=4'>61</a></td><td align='center'><a href='status.php?problem_id=1767'>220</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1768</td><td align='left'><a href='problem-1768.html'>[Ceoi2009]logs</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1768&jresult=4'>113</a></td><td align='center'><a href='status.php?problem_id=1768'>181</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1769</td><td align='left'><a href='problem-1769.html'>[Ceoi2009]tri</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1769&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1769'>49</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1770</td><td align='left'><a href='problem-1770.html'>[Usaco2009 Nov]lights 燈</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1770&jresult=4'>69</a></td><td align='center'><a href='status.php?problem_id=1770'>158</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1771</td><td align='left'><a href='problem-1771.html'>[Usaco2009 Nov]cookie 誰請客</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1771&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1771'>7</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1772</td><td align='left'><a href='problem-1772.html'>[Usaco2009 Nov]rescue 拯救奶牛貝希</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1772&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=1772'>49</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1773</td><td align='left'><a href='problem-1773.html'>[Usaco2009 Dec]Dizzy 头晕的奶牛</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1773&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1773'>47</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1774</td><td align='left'><a href='problem-1774.html'>[Usaco2009 Dec]Toll 过路费</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1774&jresult=4'>88</a></td><td align='center'><a href='status.php?problem_id=1774'>128</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1775</td><td align='left'><a href='problem-1775.html'>[Usaco2009 Dec]Vidgame 电视游戏问题</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1775&jresult=4'>99</a></td><td align='center'><a href='status.php?problem_id=1775'>150</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1776</td><td align='left'><a href='problem-1776.html'>[Usaco2010 Hol]cowpol 奶牛政坛</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1776&jresult=4'>74</a></td><td align='center'><a href='status.php?problem_id=1776'>176</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1777</td><td align='left'><a href='problem-1777.html'>[Usaco2010 Hol]rocks 石头木头</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1777&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=1777'>80</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1778</td><td align='left'><a href='problem-1778.html'>[Usaco2010 Hol]Dotp 驱逐猪猡</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1778&jresult=4'>30</a></td><td align='center'><a href='status.php?problem_id=1778'>84</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1779</td><td align='left'><a href='problem-1779.html'>[Usaco2010 Hol]Cowwar 奶牛战争</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1779&jresult=4'>57</a></td><td align='center'><a href='status.php?problem_id=1779'>145</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1780</td><td align='left'><a href='problem-1780.html'>[Usaco2010 Feb]corral 覆盖牛棚</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1780&jresult=4'>63</a></td><td align='center'><a href='status.php?problem_id=1780'>152</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1781</td><td align='left'><a href='problem-1781.html'>[Usaco2010 Feb]Ice 冰上</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1781&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=1781'>67</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1782</td><td align='left'><a href='problem-1782.html'>[Usaco2010 Feb]slowdown 慢慢游</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1782&jresult=4'>155</a></td><td align='center'><a href='status.php?problem_id=1782'>238</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1783</td><td align='left'><a href='problem-1783.html'>[Usaco2010 Jan]Taking Turns</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1783&jresult=4'>79</a></td><td align='center'><a href='status.php?problem_id=1783'>167</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1784</td><td align='left'><a href='problem-1784.html'>[Usaco2010 Jan]island</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1784&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=1784'>18</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1785</td><td align='left'><a href='problem-1785.html'>[Usaco2010 Jan]telephone</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1785&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1785'>60</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1786</td><td align='left'><a href='problem-1786.html'>[Ahoi2008]Pair 配对</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1786&jresult=4'>51</a></td><td align='center'><a href='status.php?problem_id=1786'>83</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1787</td><td align='left'><a href='problem-1787.html'>[Ahoi2008]Meet 紧急集合</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1787&jresult=4'>124</a></td><td align='center'><a href='status.php?problem_id=1787'>261</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1788</td><td align='left'><a href='problem-1788.html'>[Ahoi2008]Calculator 计算器
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1788&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1788'>13</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1789</td><td align='left'><a href='problem-1789.html'>[Ahoi2008]Necklace Y型项链
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1789&jresult=4'>35</a></td><td align='center'><a href='status.php?problem_id=1789'>71</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1790</td><td align='left'><a href='problem-1790.html'>[Ahoi2008]Rectangle 矩形藏宝地
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1790&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1790'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1791</td><td align='left'><a href='problem-1791.html'>[Ioi2008]Island 岛屿 
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1791&jresult=4'>44</a></td><td align='center'><a href='status.php?problem_id=1791'>250</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1792</td><td align='left'><a href='problem-1792.html'>[Ioi2008]TYPE PRINTER 打印机</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1792&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1792'>26</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1793</td><td align='left'><a href='problem-1793.html'>[Ioi2008]Fish 鱼
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1793&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=1793'>19</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1794</td><td align='left'><a href='problem-1794.html'>[Ioi2008]Linear Garden</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1794&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=1794'>50</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1795</td><td align='left'><a href='problem-1795.html'>[Ioi2008]Pyramid Base 金字塔地基
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1795&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1795'>32</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1796</td><td align='left'><a href='problem-1796.html'>[Ioi2008]Teleporters 传送器</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1796&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=1796'>26</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1797</td><td align='left'><a href='problem-1797.html'>[Ahoi2009]Mincut 最小割</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1797&jresult=4'>172</a></td><td align='center'><a href='status.php?problem_id=1797'>423</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1798</td><td align='left'><a href='problem-1798.html'>[Ahoi2009]Seq 维护序列seq
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1798&jresult=4'>245</a></td><td align='center'><a href='status.php?problem_id=1798'>590</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1799</td><td align='left'><a href='problem-1799.html'>[Ahoi2009]self 同类分布</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1799&jresult=4'>45</a></td><td align='center'><a href='status.php?problem_id=1799'>135</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>1800</td><td align='left'><a href='problem-1800.html'>[Ahoi2009]fly 飞行棋</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1800&jresult=4'>194</a></td><td align='center'><a href='status.php?problem_id=1800'>230</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1801</td><td align='left'><a href='problem-1801.html'>[Ahoi2009]chess 中国象棋</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1801&jresult=4'>146</a></td><td align='center'><a href='status.php?problem_id=1801'>254</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1802</td><td align='left'><a href='problem-1802.html'>[Ahoi2009]checker</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1802&jresult=4'>35</a></td><td align='center'><a href='status.php?problem_id=1802'>75</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1803</td><td align='left'><a href='problem-1803.html'>Spoj1487 Query on a tree III</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1803&jresult=4'>74</a></td><td align='center'><a href='status.php?problem_id=1803'>194</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1804</td><td align='left'><a href='problem-1804.html'>[Ioi2007]Flood 洪水</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1804&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1804'>29</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1805</td><td align='left'><a href='problem-1805.html'>[Ioi2007]Sail 船帆
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1805&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=1805'>95</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1806</td><td align='left'><a href='problem-1806.html'>[Ioi2007]Miners 矿工配餐
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1806&jresult=4'>51</a></td><td align='center'><a href='status.php?problem_id=1806'>81</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1807</td><td align='left'><a href='problem-1807.html'>[Ioi2007]Pairs 彼此能听得见的动物对数
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1807&jresult=4'>30</a></td><td align='center'><a href='status.php?problem_id=1807'>87</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1808</td><td align='left'><a href='problem-1808.html'>[Ioi2007]training 训练路径
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1808&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=1808'>19</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1809</td><td align='left'><a href='problem-1809.html'>[Ioi2005]mou
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1809&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=1809'>47</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1810</td><td align='left'><a href='problem-1810.html'>[Ioi2005]gar
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1810&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=1810'>27</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1811</td><td align='left'><a href='problem-1811.html'>[Ioi2005]mea
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1811&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1811'>123</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1812</td><td align='left'><a href='problem-1812.html'>[Ioi2005]riv
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1812&jresult=4'>71</a></td><td align='center'><a href='status.php?problem_id=1812'>134</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1813</td><td align='left'><a href='problem-1813.html'>[Ioi2005]bir
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1813&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1813'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1814</td><td align='left'><a href='problem-1814.html'>Ural 1519 Formula 1 
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1814&jresult=4'>94</a></td><td align='center'><a href='status.php?problem_id=1814'>362</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1815</td><td align='left'><a href='problem-1815.html'>[Shoi2006]color 有色图</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1815&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1815'>75</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1816</td><td align='left'><a href='problem-1816.html'>[Cqoi2010]扑克牌
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1816&jresult=4'>111</a></td><td align='center'><a href='status.php?problem_id=1816'>300</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1817</td><td align='left'><a href='problem-1817.html'>[Cqoi2010]鼹鼠</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1817&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1817'>8</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1818</td><td align='left'><a href='problem-1818.html'>[Cqoi2010]内部白点
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1818&jresult=4'>83</a></td><td align='center'><a href='status.php?problem_id=1818'>159</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1819</td><td align='left'><a href='problem-1819.html'>[JSOI]Word Query电子字典
</a></td><td align='center'>JSOI第二轮Contest1</td><td align='center'><a href='status.php?problem_id=1819&jresult=4'>96</a></td><td align='center'><a href='status.php?problem_id=1819'>364</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1820</td><td align='left'><a href='problem-1820.html'>[JSOI2010]Express Service 快递服务
</a></td><td align='center'>JSOI2010第二轮Contest1</td><td align='center'><a href='status.php?problem_id=1820&jresult=4'>162</a></td><td align='center'><a href='status.php?problem_id=1820'>524</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1821</td><td align='left'><a href='problem-1821.html'>[JSOI2010]Group 部落划分 Group
</a></td><td align='center'>JSOI2010第二轮Contest1</td><td align='center'><a href='status.php?problem_id=1821&jresult=4'>233</a></td><td align='center'><a href='status.php?problem_id=1821'>513</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1822</td><td align='left'><a href='problem-1822.html'>[JSOI2010]Frozen Nova 冷冻波</a></td><td align='center'>JSOI2010第二轮Contest1</td><td align='center'><a href='status.php?problem_id=1822&jresult=4'>106</a></td><td align='center'><a href='status.php?problem_id=1822'>380</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1823</td><td align='left'><a href='problem-1823.html'>[JSOI2010]满汉全席</a></td><td align='center'>JSOI2010第二轮Contest2</td><td align='center'><a href='status.php?problem_id=1823&jresult=4'>166</a></td><td align='center'><a href='status.php?problem_id=1823'>317</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1824</td><td align='left'><a href='problem-1824.html'>[JSOI2010]下棋问题
</a></td><td align='center'>JSOI2010第二轮Contest2</td><td align='center'><a href='status.php?problem_id=1824&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1824'>148</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1825</td><td align='left'><a href='problem-1825.html'>[JSOI2010]蔬菜庆典</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1825&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1825'>15</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1826</td><td align='left'><a href='problem-1826.html'>[JSOI2010]缓存交换
</a></td><td align='center'>JSOI2010第二轮Contest2</td><td align='center'><a href='status.php?problem_id=1826&jresult=4'>91</a></td><td align='center'><a href='status.php?problem_id=1826'>201</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1827</td><td align='left'><a href='problem-1827.html'>[Usaco2010 Mar]gather 奶牛大集会</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1827&jresult=4'>125</a></td><td align='center'><a href='status.php?problem_id=1827'>339</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1828</td><td align='left'><a href='problem-1828.html'>[Usaco2010 Mar]balloc 农场分配</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1828&jresult=4'>108</a></td><td align='center'><a href='status.php?problem_id=1828'>197</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1829</td><td align='left'><a href='problem-1829.html'>[Usaco2010 Mar]starc星际争霸</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1829&jresult=4'>51</a></td><td align='center'><a href='status.php?problem_id=1829'>87</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1830</td><td align='left'><a href='problem-1830.html'>[AHOI2008]Y型项链
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1830&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=1830'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1831</td><td align='left'><a href='problem-1831.html'>[AHOI2008]逆序对
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1831&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1831'>48</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1832</td><td align='left'><a href='problem-1832.html'>[AHOI2008]聚会</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1832&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=1832'>163</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1833</td><td align='left'><a href='problem-1833.html'>[ZJOI2010]count 数字计数</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1833&jresult=4'>219</a></td><td align='center'><a href='status.php?problem_id=1833'>420</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1834</td><td align='left'><a href='problem-1834.html'>[ZJOI2010]network 网络扩容</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1834&jresult=4'>289</a></td><td align='center'><a href='status.php?problem_id=1834'>558</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1835</td><td align='left'><a href='problem-1835.html'>[ZJOI2010]base 基站选址</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1835&jresult=4'>170</a></td><td align='center'><a href='status.php?problem_id=1835'>393</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1836</td><td align='left'><a href='problem-1836.html'>Pku3004 Subway planning</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1836&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1836'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1837</td><td align='left'><a href='problem-1837.html'>[CROATIAN2009]cavli 凸包1</a></td><td align='center'>COCI 2008/2009 Contest #2.</td><td align='center'><a href='status.php?problem_id=1837&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=1837'>24</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1838</td><td align='left'><a href='problem-1838.html'>凸包2</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1838&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1838'>13</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1839</td><td align='left'><a href='problem-1839.html'>战争与和平
</a></td><td align='center'>2008湖南省队集训By刘鹰</td><td align='center'><a href='status.php?problem_id=1839&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1839'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1840</td><td align='left'><a href='problem-1840.html'>Zju1742 Gap</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1840&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1840'>4</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1841</td><td align='left'><a href='problem-1841.html'>蚂蚁搬家
</a></td><td align='center'>2008湖南省队集训By刘鹰</td><td align='center'><a href='status.php?problem_id=1841&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1841'>14</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1842</td><td align='left'><a href='problem-1842.html'>网络游戏
</a></td><td align='center'>2008湖南省队集训By刘鹰</td><td align='center'><a href='status.php?problem_id=1842&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=1842'>21</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1843</td><td align='left'><a href='problem-1843.html'>[Ioi2006]PYRAMID 金字塔

</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1843&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1843'>9</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1844</td><td align='left'><a href='problem-1844.html'>[Cerc1999]Run Away
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1844&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1844'>9</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1845</td><td align='left'><a href='problem-1845.html'>[Cqoi2005] 三角形面积并
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1845&jresult=4'>89</a></td><td align='center'><a href='status.php?problem_id=1845'>410</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1846</td><td align='left'><a href='problem-1846.html'>[HDOJ]2471 History of Languages</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1846&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1846'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1847</td><td align='left'><a href='problem-1847.html'>[HDOJ3204]Expression Counting
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1847&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1847'>10</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1848</td><td align='left'><a href='problem-1848.html'>[HDOJ3205]Factorization

</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1848&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1848'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1849</td><td align='left'><a href='problem-1849.html'>和谐庆典
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1849&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1849'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1850</td><td align='left'><a href='problem-1850.html'>Submatrix</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1850&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=1850'>73</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1851</td><td align='left'><a href='problem-1851.html'>Pku2759 Distributing tasks</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1851&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=1851'>63</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1852</td><td align='left'><a href='problem-1852.html'>[MexicoOI06]最长不下降序列</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1852&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1852'>54</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1853</td><td align='left'><a href='problem-1853.html'>[Scoi2010]幸运数字
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1853&jresult=4'>144</a></td><td align='center'><a href='status.php?problem_id=1853'>441</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1854</td><td align='left'><a href='problem-1854.html'>[Scoi2010]游戏

</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1854&jresult=4'>279</a></td><td align='center'><a href='status.php?problem_id=1854'>793</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1855</td><td align='left'><a href='problem-1855.html'>[Scoi2010]股票交易

</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1855&jresult=4'>138</a></td><td align='center'><a href='status.php?problem_id=1855'>321</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1856</td><td align='left'><a href='problem-1856.html'>[Scoi2010]字符串
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1856&jresult=4'>148</a></td><td align='center'><a href='status.php?problem_id=1856'>339</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1857</td><td align='left'><a href='problem-1857.html'>[Scoi2010]传送带
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1857&jresult=4'>123</a></td><td align='center'><a href='status.php?problem_id=1857'>242</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1858</td><td align='left'><a href='problem-1858.html'>[Scoi2010]序列操作
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1858&jresult=4'>184</a></td><td align='center'><a href='status.php?problem_id=1858'>340</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1859</td><td align='left'><a href='problem-1859.html'>[Zjoi2006]Bowl 碗的叠放</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1859&jresult=4'>23</a></td><td align='center'><a href='status.php?problem_id=1859'>53</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1860</td><td align='left'><a href='problem-1860.html'>[Zjoi2006]Mahjong麻将</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1860&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=1860'>56</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1861</td><td align='left'><a href='problem-1861.html'>[Zjoi2006]Book 书架</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1861&jresult=4'>92</a></td><td align='center'><a href='status.php?problem_id=1861'>146</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1862</td><td align='left'><a href='problem-1862.html'>[Zjoi2006]GameZ游戏排名系统
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1862&jresult=4'>63</a></td><td align='center'><a href='status.php?problem_id=1862'>147</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1863</td><td align='left'><a href='problem-1863.html'>[Zjoi2006]trouble 皇帝的烦恼</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1863&jresult=4'>67</a></td><td align='center'><a href='status.php?problem_id=1863'>156</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1864</td><td align='left'><a href='problem-1864.html'>[Zjoi2006]三色二叉树</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1864&jresult=4'>92</a></td><td align='center'><a href='status.php?problem_id=1864'>162</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1865</td><td align='left'><a href='problem-1865.html'>Pku2057 The Lost House</a></td><td align='center'>Acm BeiJing2004</td><td align='center'><a href='status.php?problem_id=1865&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=1865'>37</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1866</td><td align='left'><a href='problem-1866.html'>[Nwerc2006]Ticket to Ride</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1866&jresult=4'>24</a></td><td align='center'><a href='status.php?problem_id=1866'>29</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1867</td><td align='left'><a href='problem-1867.html'>[Noi1999]钉子和小球</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1867&jresult=4'>51</a></td><td align='center'><a href='status.php?problem_id=1867'>83</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1868</td><td align='left'><a href='problem-1868.html'>MinCut Query</a></td><td align='center'>CodeCraft 2009</td><td align='center'><a href='status.php?problem_id=1868&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=1868'>37</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1870</td><td align='left'><a href='problem-1870.html'>Zju2361 Area</a></td><td align='center'>ZZY国家队作业</td><td align='center'><a href='status.php?problem_id=1870&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1870'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1871</td><td align='left'><a href='problem-1871.html'>[Beijing2009 WinterCamp]函数依赖</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1871&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1871'>9</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1872</td><td align='left'><a href='problem-1872.html'>[Beijing2009 WinterCamp]电子竞技</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1872&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=1872'>11</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1873</td><td align='left'><a href='problem-1873.html'>[BeiJing2009 WinterCamp]Dota字幕提示 
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1873&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1873'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1874</td><td align='left'><a href='problem-1874.html'>[BeiJing2009 WinterCamp]取石子游戏 
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1874&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1874'>111</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1875</td><td align='left'><a href='problem-1875.html'>[SDOI2009]HH去散步</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1875&jresult=4'>62</a></td><td align='center'><a href='status.php?problem_id=1875'>165</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1876</td><td align='left'><a href='problem-1876.html'>[SDOI2009]SuperGCD</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1876&jresult=4'>115</a></td><td align='center'><a href='status.php?problem_id=1876'>440</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1877</td><td align='left'><a href='problem-1877.html'>[SDOI2009]晨跑</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1877&jresult=4'>118</a></td><td align='center'><a href='status.php?problem_id=1877'>212</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1878</td><td align='left'><a href='problem-1878.html'>[SDOI2009]HH的项链</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1878&jresult=4'>213</a></td><td align='center'><a href='status.php?problem_id=1878'>422</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1879</td><td align='left'><a href='problem-1879.html'>[Sdoi2009]Bill的挑战</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1879&jresult=4'>94</a></td><td align='center'><a href='status.php?problem_id=1879'>199</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1880</td><td align='left'><a href='problem-1880.html'>[Sdoi2009]Elaxia的路线</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1880&jresult=4'>80</a></td><td align='center'><a href='status.php?problem_id=1880'>184</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1881</td><td align='left'><a href='problem-1881.html'>[Seerc2008]Lucky cities</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1881&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=1881'>115</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1882</td><td align='left'><a href='problem-1882.html'>Pku2150 Crossing Prisms</a></td><td align='center'>Japan 2004</td><td align='center'><a href='status.php?problem_id=1882&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1882'>8</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1883</td><td align='left'><a href='problem-1883.html'>[Ipsc2007]Delicious Cake</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1883&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1883'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1884</td><td align='left'><a href='problem-1884.html'>[Ipsc2008]Discover All Sets</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1884&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1884'>16</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1885</td><td align='left'><a href='problem-1885.html'>[Coi2003]Locomotive</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1885&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1885'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1886</td><td align='left'><a href='problem-1886.html'>[Coi2003]A1</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1886&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1886'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1887</td><td align='left'><a href='problem-1887.html'>Spoj 3974 3974. Another Tree Problem</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1887&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=1887'>87</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1889</td><td align='left'><a href='problem-1889.html'>Maximal</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1889&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=1889'>91</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1890</td><td align='left'><a href='problem-1890.html'>树形控件</a></td><td align='center'>模拟题系列</td><td align='center'><a href='status.php?problem_id=1890&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1890'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1891</td><td align='left'><a href='problem-1891.html'>丘比特的烦恼
</a></td><td align='center'>原创By Mt</td><td align='center'><a href='status.php?problem_id=1891&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=1891'>64</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1892</td><td align='left'><a href='problem-1892.html'>Match
</a></td><td align='center'>By Mt</td><td align='center'><a href='status.php?problem_id=1892&jresult=4'>62</a></td><td align='center'><a href='status.php?problem_id=1892'>139</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1893</td><td align='left'><a href='problem-1893.html'>Ural 鹰蛋</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1893&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1893'>16</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1894</td><td align='left'><a href='problem-1894.html'>Srm444 avoidfour</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1894&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1894'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1895</td><td align='left'><a href='problem-1895.html'>Pku3580 supermemo</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1895&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=1895'>30</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1896</td><td align='left'><a href='problem-1896.html'>pku3689 equations</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1896&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1896'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1897</td><td align='left'><a href='problem-1897.html'>tank 坦克游戏</a></td><td align='center'>modi from Zju2649 The Brave Tankman</td><td align='center'><a href='status.php?problem_id=1897&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1897'>54</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1898</td><td align='left'><a href='problem-1898.html'>[Zjoi2004]Swamp 沼泽鳄鱼

</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1898&jresult=4'>107</a></td><td align='center'><a href='status.php?problem_id=1898'>155</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1899</td><td align='left'><a href='problem-1899.html'>[Zjoi2004]Lunch 午餐</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1899&jresult=4'>67</a></td><td align='center'><a href='status.php?problem_id=1899'>113</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>1900</td><td align='left'><a href='problem-1900.html'>Uva10601 Cubes</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1900&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=1900'>21</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1901</td><td align='left'><a href='problem-1901.html'>Zju2112 Dynamic Rankings</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1901&jresult=4'>227</a></td><td align='center'><a href='status.php?problem_id=1901'>585</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1902</td><td align='left'><a href='problem-1902.html'>Zju2116 Christopher's Christmas Letter</a></td><td align='center'>By Zzy</td><td align='center'><a href='status.php?problem_id=1902&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=1902'>48</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1903</td><td align='left'><a href='problem-1903.html'>Expensive Drink</a></td><td align='center'>Acm BeiJing 2007</td><td align='center'><a href='status.php?problem_id=1903&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=1903'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1904</td><td align='left'><a href='problem-1904.html'>Musical Water-fence</a></td><td align='center'>By Cqf</td><td align='center'><a href='status.php?problem_id=1904&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1904'>23</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1905</td><td align='left'><a href='problem-1905.html'>Soldier 士兵控制的棋盘</a></td><td align='center'>By Cqf</td><td align='center'><a href='status.php?problem_id=1905&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=1905'>17</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1906</td><td align='left'><a href='problem-1906.html'>树上的蚂蚁</a></td><td align='center'>Play with tree By Amber</td><td align='center'><a href='status.php?problem_id=1906&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=1906'>18</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1907</td><td align='left'><a href='problem-1907.html'>树的路径覆盖</a></td><td align='center'>Play with Tree By Amber</td><td align='center'><a href='status.php?problem_id=1907&jresult=4'>144</a></td><td align='center'><a href='status.php?problem_id=1907'>355</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1908</td><td align='left'><a href='problem-1908.html'>Pku2054 Color a Tree</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1908&jresult=4'>79</a></td><td align='center'><a href='status.php?problem_id=1908'>144</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1909</td><td align='left'><a href='problem-1909.html'>Berth Allocation</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1909&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1909'>49</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1910</td><td align='left'><a href='problem-1910.html'>[Ctsc2002] Award 颁奖典礼</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1910&jresult=4'>61</a></td><td align='center'><a href='status.php?problem_id=1910'>132</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1911</td><td align='left'><a href='problem-1911.html'>[Apio2010]特别行动队</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1911&jresult=4'>412</a></td><td align='center'><a href='status.php?problem_id=1911'>990</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1912</td><td align='left'><a href='problem-1912.html'>[Apio2010]patrol  巡逻</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1912&jresult=4'>126</a></td><td align='center'><a href='status.php?problem_id=1912'>207</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1913</td><td align='left'><a href='problem-1913.html'>[Apio2010]signaling  信号覆盖</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1913&jresult=4'>78</a></td><td align='center'><a href='status.php?problem_id=1913'>193</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1914</td><td align='left'><a href='problem-1914.html'>[Usaco2010 OPen]Triangle Counting 数三角形
</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1914&jresult=4'>79</a></td><td align='center'><a href='status.php?problem_id=1914'>146</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1915</td><td align='left'><a href='problem-1915.html'>[Usaco2010 Open]奶牛的跳格子游戏</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1915&jresult=4'>53</a></td><td align='center'><a href='status.php?problem_id=1915'>123</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1916</td><td align='left'><a href='problem-1916.html'>[Usaco2010 Open]冲浪</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=1916&jresult=4'>95</a></td><td align='center'><a href='status.php?problem_id=1916'>145</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1917</td><td align='left'><a href='problem-1917.html'>[Ctsc2010]星际旅行
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1917&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=1917'>46</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1918</td><td align='left'><a href='problem-1918.html'>[Ctsc2010]三国围棋擂台赛</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1918&jresult=4'>29</a></td><td align='center'><a href='status.php?problem_id=1918'>49</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1919</td><td align='left'><a href='problem-1919.html'>[Ctsc2010]性能优化</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1919&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=1919'>45</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1920</td><td align='left'><a href='problem-1920.html'>[Ctsc2010]产品销售</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1920&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1920'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1921</td><td align='left'><a href='problem-1921.html'>[Ctsc2010]珠宝商</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1921&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=1921'>26</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1922</td><td align='left'><a href='problem-1922.html'>[Sdoi2010]大陆争霸</a></td><td align='center'>第一轮Day1</td><td align='center'><a href='status.php?problem_id=1922&jresult=4'>123</a></td><td align='center'><a href='status.php?problem_id=1922'>380</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1923</td><td align='left'><a href='problem-1923.html'>[Sdoi2010]外星千足虫</a></td><td align='center'>第一轮Day1</td><td align='center'><a href='status.php?problem_id=1923&jresult=4'>96</a></td><td align='center'><a href='status.php?problem_id=1923'>171</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1924</td><td align='left'><a href='problem-1924.html'>[Sdoi2010]所驼门王的宝藏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1924&jresult=4'>89</a></td><td align='center'><a href='status.php?problem_id=1924'>285</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1925</td><td align='left'><a href='problem-1925.html'>[Sdoi2010]地精部落</a></td><td align='center'>第一轮Day2</td><td align='center'><a href='status.php?problem_id=1925&jresult=4'>172</a></td><td align='center'><a href='status.php?problem_id=1925'>290</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1926</td><td align='left'><a href='problem-1926.html'>[Sdoi2010]粟粟的书架</a></td><td align='center'>第一轮Day2</td><td align='center'><a href='status.php?problem_id=1926&jresult=4'>62</a></td><td align='center'><a href='status.php?problem_id=1926'>229</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1927</td><td align='left'><a href='problem-1927.html'>[Sdoi2010]星际竞速</a></td><td align='center'>第一轮Day2</td><td align='center'><a href='status.php?problem_id=1927&jresult=4'>254</a></td><td align='center'><a href='status.php?problem_id=1927'>442</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1928</td><td align='left'><a href='problem-1928.html'>Kthroad</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1928&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=1928'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1929</td><td align='left'><a href='problem-1929.html'>[Balkan2000]Diving</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1929&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1929'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1930</td><td align='left'><a href='problem-1930.html'>[Shoi2003]pacman 吃豆豆</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1930&jresult=4'>31</a></td><td align='center'><a href='status.php?problem_id=1930'>197</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1931</td><td align='left'><a href='problem-1931.html'>[Shoi2007]Permutation 有序的计数

</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1931&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=1931'>46</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1932</td><td align='left'><a href='problem-1932.html'>[Shoi2007]Setstack 集合堆栈机

</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1932&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=1932'>43</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1933</td><td align='left'><a href='problem-1933.html'>[Shoi2007]Bookcase 书柜的尺寸

</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1933&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=1933'>154</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1934</td><td align='left'><a href='problem-1934.html'>[Shoi2007]Vote 善意的投票
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1934&jresult=4'>180</a></td><td align='center'><a href='status.php?problem_id=1934'>307</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1935</td><td align='left'><a href='problem-1935.html'>[Shoi2007]Tree 园丁的烦恼
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1935&jresult=4'>62</a></td><td align='center'><a href='status.php?problem_id=1935'>149</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1936</td><td align='left'><a href='problem-1936.html'>[Shoi2004]Rect 矩形</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1936&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1936'>4</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1937</td><td align='left'><a href='problem-1937.html'>[Shoi2004]Mst 最小生成树</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1937&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=1937'>37</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1938</td><td align='left'><a href='problem-1938.html'>[CROATIAN2010] ALADIN</a></td><td align='center'>CONTEST #1 24.10.2009.</td><td align='center'><a href='status.php?problem_id=1938&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=1938'>28</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1939</td><td align='left'><a href='problem-1939.html'>[Croatian2010] Zuma</a></td><td align='center'>Contest5</td><td align='center'><a href='status.php?problem_id=1939&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=1939'>32</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1940</td><td align='left'><a href='problem-1940.html'>Sgu338 Casino</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1940&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=1940'>38</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1941</td><td align='left'><a href='problem-1941.html'>[Sdoi2010]Hide and Seek</a></td><td align='center'>SDOI2010 第二轮Day 1</td><td align='center'><a href='status.php?problem_id=1941&jresult=4'>72</a></td><td align='center'><a href='status.php?problem_id=1941'>151</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1942</td><td align='left'><a href='problem-1942.html'>[Ceoi2007]Ministry
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1942&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=1942'>101</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1943</td><td align='left'><a href='problem-1943.html'>[Ceoi2007]Nasty Calculations
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1943&jresult=4'>44</a></td><td align='center'><a href='status.php?problem_id=1943'>93</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1944</td><td align='left'><a href='problem-1944.html'>[Ceoi2007]Airport</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1944&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1944'>21</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1945</td><td align='left'><a href='problem-1945.html'>[Ceoi2007]Royaltreasury</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1945&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=1945'>46</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1946</td><td align='left'><a href='problem-1946.html'>[Ceoi2006]ANTENNA</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1946&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1946'>26</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1947</td><td align='left'><a href='problem-1947.html'>[Ceoi2006]Queue</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1947&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=1947'>67</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1948</td><td align='left'><a href='problem-1948.html'>[Ceoi2006]Connect</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1948&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=1948'>29</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1949</td><td align='left'><a href='problem-1949.html'>[Ceoi2006]Walk</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1949&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=1949'>27</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1950</td><td align='left'><a href='problem-1950.html'>[Ceoi2006]Link</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1950&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=1950'>45</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1951</td><td align='left'><a href='problem-1951.html'>[Sdoi2010]古代猪文
</a></td><td align='center'>Sdoi2010 Contest2</td><td align='center'><a href='status.php?problem_id=1951&jresult=4'>102</a></td><td align='center'><a href='status.php?problem_id=1951'>354</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1952</td><td align='left'><a href='problem-1952.html'>[Sdoi2010]Area</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1952&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1952'>18</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1953</td><td align='left'><a href='problem-1953.html'>[2009国家集训队]神奇的K线</a></td><td align='center'>By 李宇亮</td><td align='center'><a href='status.php?problem_id=1953&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1953'>35</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1954</td><td align='left'><a href='problem-1954.html'>Pku3764 The xor-longest Path</a></td><td align='center'>鸣谢陶文博</td><td align='center'><a href='status.php?problem_id=1954&jresult=4'>90</a></td><td align='center'><a href='status.php?problem_id=1954'>220</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1955</td><td align='left'><a href='problem-1955.html'>[Wuhan2010]Assembling Services</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1955&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1955'>7</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1956</td><td align='left'><a href='problem-1956.html'>Pku3763 Tour in Wonder Land</a></td><td align='center'>鸣谢陶文博</td><td align='center'><a href='status.php?problem_id=1956&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=1956'>54</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1957</td><td align='left'><a href='problem-1957.html'>[Baltic2010]Bears</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1957&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1957'>49</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1958</td><td align='left'><a href='problem-1958.html'>[Baltic2010]lego</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1958&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1958'>32</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1959</td><td align='left'><a href='problem-1959.html'>[Baltic2010]Pcb</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1959&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=1959'>56</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1960</td><td align='left'><a href='problem-1960.html'>[Baltic2010]Bins</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1960&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=1960'>70</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1961</td><td align='left'><a href='problem-1961.html'>[Baltic2010]candies</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1961&jresult=4'>51</a></td><td align='center'><a href='status.php?problem_id=1961'>119</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1962</td><td align='left'><a href='problem-1962.html'>模型王子</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1962&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1962'>19</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1963</td><td align='left'><a href='problem-1963.html'>最小和</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1963&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1963'>8</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1964</td><td align='left'><a href='problem-1964.html'>hull 三维凸包</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1964&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=1964'>28</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1965</td><td align='left'><a href='problem-1965.html'>[Ahoi2005]SHUFFLE 洗牌
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1965&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=1965'>96</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1966</td><td align='left'><a href='problem-1966.html'>[Ahoi2005]VIRUS 病毒检测</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1966&jresult=4'>30</a></td><td align='center'><a href='status.php?problem_id=1966'>97</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1967</td><td align='left'><a href='problem-1967.html'>[Ahoi2005]CROSS 穿越磁场</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1967&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=1967'>16</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1968</td><td align='left'><a href='problem-1968.html'>[Ahoi2005]COMMON 约数研究</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=1968&jresult=4'>189</a></td><td align='center'><a href='status.php?problem_id=1968'>268</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1969</td><td align='left'><a href='problem-1969.html'>[Ahoi2005]LANE 航线规划</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1969&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=1969'>59</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1970</td><td align='left'><a href='problem-1970.html'>[Ahoi2005]Code 矿藏编码</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1970&jresult=4'>23</a></td><td align='center'><a href='status.php?problem_id=1970'>45</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1971</td><td align='left'><a href='problem-1971.html'>[Poi2003]Connections</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1971&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=1971'>32</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1972</td><td align='left'><a href='problem-1972.html'>[Sdoi2010]猪国杀</a></td><td align='center'>Sdoi2010 Contest2 Day2</td><td align='center'><a href='status.php?problem_id=1972&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1972'>12</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1973</td><td align='left'><a href='problem-1973.html'>Jack and Jill
</a></td><td align='center'>OIBH Online Programming Contest</td><td align='center'><a href='status.php?problem_id=1973&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=1973'>33</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1974</td><td align='left'><a href='problem-1974.html'>[Sdoi2010]auction 代码拍卖会

</a></td><td align='center'>Sdoi2010 Contest2 Day2</td><td align='center'><a href='status.php?problem_id=1974&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=1974'>145</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1975</td><td align='left'><a href='problem-1975.html'>[Sdoi2010]魔法猪学院</a></td><td align='center'>Sdoi2010 Contest2 Day2</td><td align='center'><a href='status.php?problem_id=1975&jresult=4'>136</a></td><td align='center'><a href='status.php?problem_id=1975'>446</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1976</td><td align='left'><a href='problem-1976.html'>[BeiJing2010组队]能量魔方 Cube</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1976&jresult=4'>112</a></td><td align='center'><a href='status.php?problem_id=1976'>379</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1977</td><td align='left'><a href='problem-1977.html'>[BeiJing2010组队]次小生成树 Tree</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1977&jresult=4'>157</a></td><td align='center'><a href='status.php?problem_id=1977'>880</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1978</td><td align='left'><a href='problem-1978.html'>[BeiJing2010]取数游戏 game</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1978&jresult=4'>167</a></td><td align='center'><a href='status.php?problem_id=1978'>281</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1979</td><td align='left'><a href='problem-1979.html'>Spoj685 Seqpar</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1979&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=1979'>79</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1980</td><td align='left'><a href='problem-1980.html'>Pku3375 Network Connection</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1980&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=1980'>115</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1981</td><td align='left'><a href='problem-1981.html'>[Google Codejam2010]Fence</a></td><td align='center'>Round 3</td><td align='center'><a href='status.php?problem_id=1981&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=1981'>56</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1982</td><td align='left'><a href='problem-1982.html'>[Spoj 2021]Moving Pebbles</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1982&jresult=4'>31</a></td><td align='center'><a href='status.php?problem_id=1982'>52</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1983</td><td align='left'><a href='problem-1983.html'>毛毛虫的伪装</a></td><td align='center'>绍兴一中</td><td align='center'><a href='status.php?problem_id=1983&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=1983'>34</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1984</td><td align='left'><a href='problem-1984.html'>月下“毛景树”</a></td><td align='center'>绍兴一中</td><td align='center'><a href='status.php?problem_id=1984&jresult=4'>157</a></td><td align='center'><a href='status.php?problem_id=1984'>471</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1985</td><td align='left'><a href='problem-1985.html'>Sgu229 Divide and conquer 
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1985&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=1985'>46</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1986</td><td align='left'><a href='problem-1986.html'>Pku2373 Dividing the Path</a></td><td align='center'>USACO 2004 December Gold</td><td align='center'><a href='status.php?problem_id=1986&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=1986'>66</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1987</td><td align='left'><a href='problem-1987.html'>Zju2672 Fibonacci Subsequence</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1987&jresult=4'>38</a></td><td align='center'><a href='status.php?problem_id=1987'>198</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1988</td><td align='left'><a href='problem-1988.html'>The Teacher’s Side of Math</a></td><td align='center'>Acm Japan 2007</td><td align='center'><a href='status.php?problem_id=1988&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=1988'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1989</td><td align='left'><a href='problem-1989.html'>Bonus 奖励计划</a></td><td align='center'>北京2010</td><td align='center'><a href='status.php?problem_id=1989&jresult=4'>64</a></td><td align='center'><a href='status.php?problem_id=1989'>143</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1990</td><td align='left'><a href='problem-1990.html'>[Pku1395]Cog-Wheels</a></td><td align='center'>Northwestern Europe 2001</td><td align='center'><a href='status.php?problem_id=1990&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1990'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1991</td><td align='left'><a href='problem-1991.html'>Pku2422 The Wolves and the Sheep</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1991&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=1991'>14</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1992</td><td align='left'><a href='problem-1992.html'>Pku2055 Kid's Problem
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1992&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=1992'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1993</td><td align='left'><a href='problem-1993.html'>Pku2947 Widget Factory</a></td><td align='center'>Cerc2005</td><td align='center'><a href='status.php?problem_id=1993&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=1993'>24</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1994</td><td align='left'><a href='problem-1994.html'>Pku2238</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1994&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=1994'>22</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1995</td><td align='left'><a href='problem-1995.html'>Vijos1486 Triangle
</a></td><td align='center'>By Mt</td><td align='center'><a href='status.php?problem_id=1995&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=1995'>76</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1996</td><td align='left'><a href='problem-1996.html'>[Hnoi2010]chorus 合唱队</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1996&jresult=4'>182</a></td><td align='center'><a href='status.php?problem_id=1996'>304</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1997</td><td align='left'><a href='problem-1997.html'>[Hnoi2010]Planar</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=1997&jresult=4'>100</a></td><td align='center'><a href='status.php?problem_id=1997'>289</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>1998</td><td align='left'><a href='problem-1998.html'>[Hnoi2010]Fsk物品调度</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1998&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=1998'>102</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>1999</td><td align='left'><a href='problem-1999.html'>[Noip2007]Core树网的核</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=1999&jresult=4'>60</a></td><td align='center'><a href='status.php?problem_id=1999'>229</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>2000</td><td align='left'><a href='problem-2000.html'>[Hnoi2010]stone 取石头游戏</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2000&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2000'>36</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2001</td><td align='left'><a href='problem-2001.html'>[Hnoi2010]City 城市建设</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2001&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=2001'>63</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2002</td><td align='left'><a href='problem-2002.html'>[Hnoi2010]Bounce 弹飞绵羊</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2002&jresult=4'>787</a></td><td align='center'><a href='status.php?problem_id=2002'>1502</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2003</td><td align='left'><a href='problem-2003.html'>[Hnoi2010]Matrix 矩阵</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2003&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2003'>22</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2004</td><td align='left'><a href='problem-2004.html'>[Hnoi2010]Bus 公交线路</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2004&jresult=4'>60</a></td><td align='center'><a href='status.php?problem_id=2004'>85</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2005</td><td align='left'><a href='problem-2005.html'>[Noi2010]能量采集
</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2005&jresult=4'>274</a></td><td align='center'><a href='status.php?problem_id=2005'>512</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2006</td><td align='left'><a href='problem-2006.html'>[NOI2010]超级钢琴</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2006&jresult=4'>266</a></td><td align='center'><a href='status.php?problem_id=2006'>623</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2007</td><td align='left'><a href='problem-2007.html'>[Noi2010]海拔
</a></td><td align='center'>day1</td><td align='center'><a href='status.php?problem_id=2007&jresult=4'>221</a></td><td align='center'><a href='status.php?problem_id=2007'>521</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2009</td><td align='left'><a href='problem-2009.html'>[Noi2010]旅行路线
</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2009&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=2009'>73</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2010</td><td align='left'><a href='problem-2010.html'>[Ceoi2010]bodyguard</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2010&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=2010'>52</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2011</td><td align='left'><a href='problem-2011.html'>[Ceoi2010]Mp3 Player</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2011&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=2011'>62</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2012</td><td align='left'><a href='problem-2012.html'>[Ceoi2010]Pin</a></td><td align='center'>鸣谢sachs</td><td align='center'><a href='status.php?problem_id=2012&jresult=4'>57</a></td><td align='center'><a href='status.php?problem_id=2012'>114</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2013</td><td align='left'><a href='problem-2013.html'>[Ceoi2010]A huge tower</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2013&jresult=4'>139</a></td><td align='center'><a href='status.php?problem_id=2013'>208</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2014</td><td align='left'><a href='problem-2014.html'>[Usaco2010 Feb]Chocolate Buying</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=2014&jresult=4'>60</a></td><td align='center'><a href='status.php?problem_id=2014'>87</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2015</td><td align='left'><a href='problem-2015.html'>[Usaco2010 Feb]Chocolate Giving</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=2015&jresult=4'>58</a></td><td align='center'><a href='status.php?problem_id=2015'>87</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2016</td><td align='left'><a href='problem-2016.html'>[Usaco2010]Chocolate Eating</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=2016&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=2016'>77</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2017</td><td align='left'><a href='problem-2017.html'>[Usaco2009 Nov]硬币游戏
</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=2017&jresult=4'>36</a></td><td align='center'><a href='status.php?problem_id=2017'>71</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2018</td><td align='left'><a href='problem-2018.html'>[Usaco2009 Nov]农场技艺大赛</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=2018&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=2018'>66</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2019</td><td align='left'><a href='problem-2019.html'>[Usaco2009 Nov]找工作</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=2019&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=2019'>46</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2020</td><td align='left'><a href='problem-2020.html'>[Usaco2010 Jan]Buying Feed, II 
</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=2020&jresult=4'>83</a></td><td align='center'><a href='status.php?problem_id=2020'>117</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2021</td><td align='left'><a href='problem-2021.html'>[Usaco2010]Cheese Towers 
</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=2021&jresult=4'>60</a></td><td align='center'><a href='status.php?problem_id=2021'>102</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2022</td><td align='left'><a href='problem-2022.html'>Pku1837 Balance
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2022&jresult=4'>77</a></td><td align='center'><a href='status.php?problem_id=2022'>166</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2023</td><td align='left'><a href='problem-2023.html'>[Usaco2005 Oct]Flying Right</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2023&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2023'>13</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2024</td><td align='left'><a href='problem-2024.html'>[SHOI2009] 舞会</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2024&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=2024'>47</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2025</td><td align='left'><a href='problem-2025.html'>[SHOI2009] 交通网络</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2025&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=2025'>66</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2027</td><td align='left'><a href='problem-2027.html'>[SHOI2009]巴士路线</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2027&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2027'>8</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2028</td><td align='left'><a href='problem-2028.html'>[SHOI2009]会场预约</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2028&jresult=4'>61</a></td><td align='center'><a href='status.php?problem_id=2028'>147</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2029</td><td align='left'><a href='problem-2029.html'>[Ctsc2002]月亮森林
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2029&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2029'>9</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2030</td><td align='left'><a href='problem-2030.html'>[2009国家集训队] 激光坦克</a></td><td align='center'>By 李新野</td><td align='center'><a href='status.php?problem_id=2030&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2030'>44</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2031</td><td align='left'><a href='problem-2031.html'>[2009国家集训队]剪枝</a></td><td align='center'>By 李恺威</td><td align='center'><a href='status.php?problem_id=2031&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2031'>12</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2032</td><td align='left'><a href='problem-2032.html'>[2009国家集训队]密码系统</a></td><td align='center'>By 赖陆航</td><td align='center'><a href='status.php?problem_id=2032&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=2032'>50</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2033</td><td align='left'><a href='problem-2033.html'>[2009国家集训队]大灾变</a></td><td align='center'>By 郭家宝</td><td align='center'><a href='status.php?problem_id=2033&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=2033'>27</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2034</td><td align='left'><a href='problem-2034.html'>[2009国家集训队]最大收益</a></td><td align='center'>By 冯齐纬</td><td align='center'><a href='status.php?problem_id=2034&jresult=4'>35</a></td><td align='center'><a href='status.php?problem_id=2034'>122</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2035</td><td align='left'><a href='problem-2035.html'>[2009国家集训队]数据读取问题</a></td><td align='center'>By 陈可卿</td><td align='center'><a href='status.php?problem_id=2035&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2035'>26</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2036</td><td align='left'><a href='problem-2036.html'>聪明的阿卑多
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2036&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2036'>28</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2037</td><td align='left'><a href='problem-2037.html'>[Sdoi2008]Sue的小球
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2037&jresult=4'>76</a></td><td align='center'><a href='status.php?problem_id=2037'>150</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2038</td><td align='left'><a href='problem-2038.html'>[2009国家集训队]小Z的袜子(hose)
</a></td><td align='center'>By Mt</td><td align='center'><a href='status.php?problem_id=2038&jresult=4'>79</a></td><td align='center'><a href='status.php?problem_id=2038'>181</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2039</td><td align='left'><a href='problem-2039.html'>[2009国家集训队]employ人员雇佣
</a></td><td align='center'>By 林衍凯
</td><td align='center'><a href='status.php?problem_id=2039&jresult=4'>54</a></td><td align='center'><a href='status.php?problem_id=2039'>92</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2040</td><td align='left'><a href='problem-2040.html'>[2009国家集训队]拯救Protoss的故乡</a></td><td align='center'>By 潘宇超</td><td align='center'><a href='status.php?problem_id=2040&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=2040'>23</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2041</td><td align='left'><a href='problem-2041.html'>[2009国家集训队]陶陶玩红警</a></td><td align='center'>By 宋文杰</td><td align='center'><a href='status.php?problem_id=2041&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2041'>11</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2042</td><td align='left'><a href='problem-2042.html'>[2009国家集训队]Will的烦恼</a></td><td align='center'>By 吴翼</td><td align='center'><a href='status.php?problem_id=2042&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2042'>17</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2043</td><td align='left'><a href='problem-2043.html'>[2009国家集训队]珠链分割</a></td><td align='center'>By 汪一宁</td><td align='center'><a href='status.php?problem_id=2043&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2043'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2044</td><td align='left'><a href='problem-2044.html'>三维导弹拦截</a></td><td align='center'>第一届“NOIer”全国竞赛 By ghy
</td><td align='center'><a href='status.php?problem_id=2044&jresult=4'>63</a></td><td align='center'><a href='status.php?problem_id=2044'>154</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2045</td><td align='left'><a href='problem-2045.html'>双亲数
</a></td><td align='center'>第一届“NOIer”全国竞赛</td><td align='center'><a href='status.php?problem_id=2045&jresult=4'>131</a></td><td align='center'><a href='status.php?problem_id=2045'>349</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2046</td><td align='left'><a href='problem-2046.html'>新打鼹鼠
</a></td><td align='center'>第一届“NOIer”全国竞赛</td><td align='center'><a href='status.php?problem_id=2046&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2046'>15</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2047</td><td align='left'><a href='problem-2047.html'>复原序列
</a></td><td align='center'>第一届“NOIer”全国竞赛</td><td align='center'><a href='status.php?problem_id=2047&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2047'>11</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2048</td><td align='left'><a href='problem-2048.html'>[2009国家集训队]书堆</a></td><td align='center'>By 何朴藩</td><td align='center'><a href='status.php?problem_id=2048&jresult=4'>76</a></td><td align='center'><a href='status.php?problem_id=2048'>164</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2049</td><td align='left'><a href='problem-2049.html'>[Sdoi2008]Cave 洞穴勘测
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2049&jresult=4'>164</a></td><td align='center'><a href='status.php?problem_id=2049'>360</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2050</td><td align='left'><a href='problem-2050.html'>丘比特的烦恼</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2050&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2050'>40</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2051</td><td align='left'><a href='problem-2051.html'>A Problem For Fun</a></td><td align='center'>陶文博</td><td align='center'><a href='status.php?problem_id=2051&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=2051'>91</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2052</td><td align='left'><a href='problem-2052.html'>Pku1777 Vivian'sProblem</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2052&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2052'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2053</td><td align='left'><a href='problem-2053.html'>SRM199 ClosestPoints</a></td><td align='center'>三维最近点对</td><td align='center'><a href='status.php?problem_id=2053&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2053'>51</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2054</td><td align='left'><a href='problem-2054.html'>疯狂的馒头</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2054&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=2054'>146</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2055</td><td align='left'><a href='problem-2055.html'>80人环游世界</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2055&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=2055'>42</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2056</td><td align='left'><a href='problem-2056.html'>gift? 高精度？</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2056&jresult=4'>128</a></td><td align='center'><a href='status.php?problem_id=2056'>368</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2057</td><td align='left'><a href='problem-2057.html'>Uva10089 Repackaging
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2057&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=2057'>16</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2058</td><td align='left'><a href='problem-2058.html'>[Usaco2010 Nov]Cow Photographs</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2058&jresult=4'>44</a></td><td align='center'><a href='status.php?problem_id=2058'>80</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2059</td><td align='left'><a href='problem-2059.html'>[Usaco2010 Nov]Feed 购买饲料</a></td><td align='center'>GOld</td><td align='center'><a href='status.php?problem_id=2059&jresult=4'>45</a></td><td align='center'><a href='status.php?problem_id=2059'>108</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2060</td><td align='left'><a href='problem-2060.html'>[Usaco2010 Nov]Visiting Cows 拜访奶牛</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2060&jresult=4'>93</a></td><td align='center'><a href='status.php?problem_id=2060'>128</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2061</td><td align='left'><a href='problem-2061.html'>Country</a></td><td align='center'>和谐社会模拟赛</td><td align='center'><a href='status.php?problem_id=2061&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2061'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2062</td><td align='left'><a href='problem-2062.html'>素颜2(face2)
</a></td><td align='center'>和谐社会模拟赛</td><td align='center'><a href='status.php?problem_id=2062&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=2062'>28</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2063</td><td align='left'><a href='problem-2063.html'> 我爸是李刚(father)
</a></td><td align='center'>和谐社会模拟赛</td><td align='center'><a href='status.php?problem_id=2063&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=2063'>39</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2064</td><td align='left'><a href='problem-2064.html'>分裂
</a></td><td align='center'>和谐社会模拟赛</td><td align='center'><a href='status.php?problem_id=2064&jresult=4'>31</a></td><td align='center'><a href='status.php?problem_id=2064'>47</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2066</td><td align='left'><a href='problem-2066.html'>[Poi2004]Gra</a></td><td align='center'>Stage 1</td><td align='center'><a href='status.php?problem_id=2066&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=2066'>87</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2067</td><td align='left'><a href='problem-2067.html'>[Poi2004]SZN</a></td><td align='center'>Stage 1</td><td align='center'><a href='status.php?problem_id=2067&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=2067'>40</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2068</td><td align='left'><a href='problem-2068.html'>[Poi2004]SZP</a></td><td align='center'>Stage 1</td><td align='center'><a href='status.php?problem_id=2068&jresult=4'>48</a></td><td align='center'><a href='status.php?problem_id=2068'>123</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2069</td><td align='left'><a href='problem-2069.html'>[POI2004]ZAW</a></td><td align='center'>Stage 1</td><td align='center'><a href='status.php?problem_id=2069&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=2069'>42</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2070</td><td align='left'><a href='problem-2070.html'>[POI2004]Bra</a></td><td align='center'>Stage 2</td><td align='center'><a href='status.php?problem_id=2070&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=2070'>65</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2071</td><td align='left'><a href='problem-2071.html'>[POI2004]JAS</a></td><td align='center'>Stage 2</td><td align='center'><a href='status.php?problem_id=2071&jresult=4'>23</a></td><td align='center'><a href='status.php?problem_id=2071'>44</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2072</td><td align='left'><a href='problem-2072.html'>[POI2004]MOS</a></td><td align='center'>STAGE 2</td><td align='center'><a href='status.php?problem_id=2072&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=2072'>74</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2073</td><td align='left'><a href='problem-2073.html'>[POI2004]PRZ</a></td><td align='center'>STAGE 2</td><td align='center'><a href='status.php?problem_id=2073&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=2073'>45</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2074</td><td align='left'><a href='problem-2074.html'>[POI2004]TUR</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2074&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=2074'>51</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2075</td><td align='left'><a href='problem-2075.html'>[POI2004]KAG</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2075&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2075'>9</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2076</td><td align='left'><a href='problem-2076.html'>[POI2004]MAK</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2076&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=2076'>65</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2077</td><td align='left'><a href='problem-2077.html'>[POI2004]WSC</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2077&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=2077'>41</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2078</td><td align='left'><a href='problem-2078.html'>[POI2004]WYS</a></td><td align='center'>STAGE 3</td><td align='center'><a href='status.php?problem_id=2078&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2078'>28</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2079</td><td align='left'><a href='problem-2079.html'>[Poi2010]Guilds  </a></td><td align='center'>by poi</td><td align='center'><a href='status.php?problem_id=2079&jresult=4'>109</a></td><td align='center'><a href='status.php?problem_id=2079'>148</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2080</td><td align='left'><a href='problem-2080.html'>[Poi2010]Railway</a></td><td align='center'>By poi</td><td align='center'><a href='status.php?problem_id=2080&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=2080'>25</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2081</td><td align='left'><a href='problem-2081.html'>[Poi2010]Beads</a></td><td align='center'>by poi</td><td align='center'><a href='status.php?problem_id=2081&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=2081'>95</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2082</td><td align='left'><a href='problem-2082.html'>[Poi2010]Divine divisor</a></td><td align='center'>by poi</td><td align='center'><a href='status.php?problem_id=2082&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=2082'>62</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2083</td><td align='left'><a href='problem-2083.html'>[Poi2010]Intelligence test</a></td><td align='center'>by poi</td><td align='center'><a href='status.php?problem_id=2083&jresult=4'>50</a></td><td align='center'><a href='status.php?problem_id=2083'>146</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2084</td><td align='left'><a href='problem-2084.html'>[Poi2010]Antisymmetry</a></td><td align='center'>鸣谢 JZP</td><td align='center'><a href='status.php?problem_id=2084&jresult=4'>85</a></td><td align='center'><a href='status.php?problem_id=2084'>134</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2085</td><td align='left'><a href='problem-2085.html'>[Poi2010]Hamsters</a></td><td align='center'>by poi</td><td align='center'><a href='status.php?problem_id=2085&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=2085'>53</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2086</td><td align='left'><a href='problem-2086.html'>[Poi2010]Blocks</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2086&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=2086'>84</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2087</td><td align='left'><a href='problem-2087.html'>[Poi2010]Sheep</a></td><td align='center'>by poi</td><td align='center'><a href='status.php?problem_id=2087&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2087'>25</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2088</td><td align='left'><a href='problem-2088.html'>[Poi2010]Teleportation</a></td><td align='center'>by poi</td><td align='center'><a href='status.php?problem_id=2088&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2088'>19</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2089</td><td align='left'><a href='problem-2089.html'>[Poi2010]Monotonicity</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2089&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=2089'>30</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2090</td><td align='left'><a href='problem-2090.html'>[Poi2010]Monotonicity 2</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2090&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=2090'>79</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2091</td><td align='left'><a href='problem-2091.html'>[Poi2010]The Minima Game</a></td><td align='center'>鸣谢 JZP</td><td align='center'><a href='status.php?problem_id=2091&jresult=4'>102</a></td><td align='center'><a href='status.php?problem_id=2091'>156</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2092</td><td align='left'><a href='problem-2092.html'>[Poi2010]Lamp</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2092&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2092'>24</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2093</td><td align='left'><a href='problem-2093.html'>[Poi2010]Frog</a></td><td align='center'>by poi</td><td align='center'><a href='status.php?problem_id=2093&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=2093'>105</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2094</td><td align='left'><a href='problem-2094.html'>[Poi2010]Ones</a></td><td align='center'>by poi</td><td align='center'><a href='status.php?problem_id=2094&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2094'>15</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2095</td><td align='left'><a href='problem-2095.html'>[Poi2010]Bridges</a></td><td align='center'>by poi</td><td align='center'><a href='status.php?problem_id=2095&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=2095'>147</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2096</td><td align='left'><a href='problem-2096.html'>[Poi2010]Pilots</a></td><td align='center'>by poi</td><td align='center'><a href='status.php?problem_id=2096&jresult=4'>84</a></td><td align='center'><a href='status.php?problem_id=2096'>172</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2097</td><td align='left'><a href='problem-2097.html'>[Usaco2010 Dec]Exercise 奶牛健美操</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2097&jresult=4'>50</a></td><td align='center'><a href='status.php?problem_id=2097'>119</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2098</td><td align='left'><a href='problem-2098.html'>[Usaco2010]Bigmac周游世界的巨无霸</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2098&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2098'>21</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2099</td><td align='left'><a href='problem-2099.html'>[Usaco2010 Dec]Letter 恐吓信</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2099&jresult=4'>100</a></td><td align='center'><a href='status.php?problem_id=2099'>125</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>2100</td><td align='left'><a href='problem-2100.html'>[Usaco2010 Dec]Apple Delivery</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=2100&jresult=4'>44</a></td><td align='center'><a href='status.php?problem_id=2100'>109</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2101</td><td align='left'><a href='problem-2101.html'>[Usaco2010 Dec]Treasure Chest</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=2101&jresult=4'>57</a></td><td align='center'><a href='status.php?problem_id=2101'>136</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2102</td><td align='left'><a href='problem-2102.html'>[Usaco2010 Dec]The Trough Game</a></td><td align='center'>Silver</td><td align='center'><a href='status.php?problem_id=2102&jresult=4'>35</a></td><td align='center'><a href='status.php?problem_id=2102'>50</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2103</td><td align='left'><a href='problem-2103.html'>Fire 消防站</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2103&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=2103'>37</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2104</td><td align='left'><a href='problem-2104.html'>[Wc2009]shortest</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2104&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=2104'>53</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2105</td><td align='left'><a href='problem-2105.html'>增强型LCP</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2105&jresult=4'>48</a></td><td align='center'><a href='status.php?problem_id=2105'>187</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2106</td><td align='left'><a href='problem-2106.html'>PostfixRLE</a></td><td align='center'>SRM 327</td><td align='center'><a href='status.php?problem_id=2106&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2106'>4</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2107</td><td align='left'><a href='problem-2107.html'>Spoj2832  Find The Determinant III
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2107&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=2107'>118</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2108</td><td align='left'><a href='problem-2108.html'>[Wc2009]语音识别</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2108&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2108'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2109</td><td align='left'><a href='problem-2109.html'>[Noi2010]Plane 航空管制</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2109&jresult=4'>56</a></td><td align='center'><a href='status.php?problem_id=2109'>146</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2110</td><td align='left'><a href='problem-2110.html'>[Noi2007]追捕盗贼</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2110&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2110'>18</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2111</td><td align='left'><a href='problem-2111.html'>[ZJOI2010]Perm 排列计数</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2111&jresult=4'>151</a></td><td align='center'><a href='status.php?problem_id=2111'>276</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2112</td><td align='left'><a href='problem-2112.html'>[ZJOI2010]Jobs 安排工作</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2112&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2112'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2113</td><td align='left'><a href='problem-2113.html'>Zju2599 Graduated Lexicographical Ordering
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2113&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2113'>7</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2114</td><td align='left'><a href='problem-2114.html'>完美数
</a></td><td align='center'>数位统计</td><td align='center'><a href='status.php?problem_id=2114&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2114'>20</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2115</td><td align='left'><a href='problem-2115.html'>[Wc2011] Xor</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2115&jresult=4'>75</a></td><td align='center'><a href='status.php?problem_id=2115'>183</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2116</td><td align='left'><a href='problem-2116.html'>[Wc2011]Joy</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2116&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=2116'>35</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2117</td><td align='left'><a href='problem-2117.html'>[2010国家集训队]Crash的旅游计划</a></td><td align='center'>By 贾志鹏</td><td align='center'><a href='status.php?problem_id=2117&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2117'>10</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2118</td><td align='left'><a href='problem-2118.html'>墨墨的等式</a></td><td align='center'>By 周奕超</td><td align='center'><a href='status.php?problem_id=2118&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=2118'>69</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2119</td><td align='left'><a href='problem-2119.html'>股市的预测</a></td><td align='center'>By 周奕超</td><td align='center'><a href='status.php?problem_id=2119&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=2119'>36</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2120</td><td align='left'><a href='problem-2120.html'>数颜色</a></td><td align='center'>By 周奕超</td><td align='center'><a href='status.php?problem_id=2120&jresult=4'>133</a></td><td align='center'><a href='status.php?problem_id=2120'>364</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2121</td><td align='left'><a href='problem-2121.html'>字符串游戏</a></td><td align='center'>By 周而进</td><td align='center'><a href='status.php?problem_id=2121&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=2121'>53</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2122</td><td align='left'><a href='problem-2122.html'>工作评估</a></td><td align='center'>By 周而进</td><td align='center'><a href='status.php?problem_id=2122&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=2122'>70</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2123</td><td align='left'><a href='problem-2123.html'>新家</a></td><td align='center'>By 周而进</td><td align='center'><a href='status.php?problem_id=2123&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=2123'>27</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2124</td><td align='left'><a href='problem-2124.html'>等差子序列</a></td><td align='center'>By 杨天</td><td align='center'><a href='status.php?problem_id=2124&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=2124'>100</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2125</td><td align='left'><a href='problem-2125.html'>最短路</a></td><td align='center'>By 杨天</td><td align='center'><a href='status.php?problem_id=2125&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=2125'>21</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2126</td><td align='left'><a href='problem-2126.html'>排斥反应</a></td><td align='center'>By 杨天</td><td align='center'><a href='status.php?problem_id=2126&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=2126'>109</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2127</td><td align='left'><a href='problem-2127.html'>happiness</a></td><td align='center'>By 吴确</td><td align='center'><a href='status.php?problem_id=2127&jresult=4'>50</a></td><td align='center'><a href='status.php?problem_id=2127'>93</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2128</td><td align='left'><a href='problem-2128.html'>cheat</a></td><td align='center'>By 吴确</td><td align='center'><a href='status.php?problem_id=2128&jresult=4'>23</a></td><td align='center'><a href='status.php?problem_id=2128'>48</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2129</td><td align='left'><a href='problem-2129.html'>candy</a></td><td align='center'>By 吴确</td><td align='center'><a href='status.php?problem_id=2129&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=2129'>21</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2130</td><td align='left'><a href='problem-2130.html'>[2010国家集训队]魔塔</a></td><td align='center'>By 钱桥</td><td align='center'><a href='status.php?problem_id=2130&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2130'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2131</td><td align='left'><a href='problem-2131.html'>免费的馅饼</a></td><td align='center'>By 李其乐</td><td align='center'><a href='status.php?problem_id=2131&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=2131'>36</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2132</td><td align='left'><a href='problem-2132.html'>圈地计划</a></td><td align='center'>By 李其乐</td><td align='center'><a href='status.php?problem_id=2132&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=2132'>44</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2133</td><td align='left'><a href='problem-2133.html'>切割</a></td><td align='center'>By 李其乐</td><td align='center'><a href='status.php?problem_id=2133&jresult=4'>24</a></td><td align='center'><a href='status.php?problem_id=2133'>32</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2134</td><td align='left'><a href='problem-2134.html'>单选错位</a></td><td align='center'>By 高欣</td><td align='center'><a href='status.php?problem_id=2134&jresult=4'>82</a></td><td align='center'><a href='status.php?problem_id=2134'>118</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2135</td><td align='left'><a href='problem-2135.html'>刷题计划</a></td><td align='center'>By 高欣</td><td align='center'><a href='status.php?problem_id=2135&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=2135'>22</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2136</td><td align='left'><a href='problem-2136.html'>CounterStrike</a></td><td align='center'>By 高欣</td><td align='center'><a href='status.php?problem_id=2136&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=2136'>27</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2137</td><td align='left'><a href='problem-2137.html'>submultiple</a></td><td align='center'>By 梁健楠</td><td align='center'><a href='status.php?problem_id=2137&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2137'>25</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2138</td><td align='left'><a href='problem-2138.html'>stone</a></td><td align='center'>By 梁健楠</td><td align='center'><a href='status.php?problem_id=2138&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2138'>20</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2139</td><td align='left'><a href='problem-2139.html'>road</a></td><td align='center'>By 梁健楠</td><td align='center'><a href='status.php?problem_id=2139&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=2139'>21</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2140</td><td align='left'><a href='problem-2140.html'>稳定婚姻</a></td><td align='center'>By 魏铭</td><td align='center'><a href='status.php?problem_id=2140&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=2140'>101</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2141</td><td align='left'><a href='problem-2141.html'>排队</a></td><td align='center'>By 魏铭</td><td align='center'><a href='status.php?problem_id=2141&jresult=4'>69</a></td><td align='center'><a href='status.php?problem_id=2141'>160</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2142</td><td align='left'><a href='problem-2142.html'>礼物</a></td><td align='center'>By 魏铭</td><td align='center'><a href='status.php?problem_id=2142&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=2142'>109</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2143</td><td align='left'><a href='problem-2143.html'>飞飞侠</a></td><td align='center'>By 何朴藩</td><td align='center'><a href='status.php?problem_id=2143&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=2143'>74</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2144</td><td align='left'><a href='problem-2144.html'>跳跳棋</a></td><td align='center'>By 何朴藩</td><td align='center'><a href='status.php?problem_id=2144&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=2144'>41</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2145</td><td align='left'><a href='problem-2145.html'>悄悄话</a></td><td align='center'>By 何朴藩</td><td align='center'><a href='status.php?problem_id=2145&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=2145'>20</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2146</td><td align='left'><a href='problem-2146.html'>Construct</a></td><td align='center'>By 蒋中天</td><td align='center'><a href='status.php?problem_id=2146&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2146'>20</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2147</td><td align='left'><a href='problem-2147.html'>Digit</a></td><td align='center'>By 蒋中天</td><td align='center'><a href='status.php?problem_id=2147&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2147'>14</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2148</td><td align='left'><a href='problem-2148.html'>Brt</a></td><td align='center'>By 蒋中天</td><td align='center'><a href='status.php?problem_id=2148&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2148'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2149</td><td align='left'><a href='problem-2149.html'>拆迁队</a></td><td align='center'>By 鲁逸沁</td><td align='center'><a href='status.php?problem_id=2149&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=2149'>38</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2150</td><td align='left'><a href='problem-2150.html'>部落战争</a></td><td align='center'>By 鲁逸沁</td><td align='center'><a href='status.php?problem_id=2150&jresult=4'>53</a></td><td align='center'><a href='status.php?problem_id=2150'>75</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2151</td><td align='left'><a href='problem-2151.html'>种树</a></td><td align='center'>By 钱桥</td><td align='center'><a href='status.php?problem_id=2151&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=2151'>23</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2152</td><td align='left'><a href='problem-2152.html'>聪聪可可</a></td><td align='center'>By 钱桥</td><td align='center'><a href='status.php?problem_id=2152&jresult=4'>50</a></td><td align='center'><a href='status.php?problem_id=2152'>93</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2153</td><td align='left'><a href='problem-2153.html'>设计铁路</a></td><td align='center'>By 钱桥</td><td align='center'><a href='status.php?problem_id=2153&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=2153'>41</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2154</td><td align='left'><a href='problem-2154.html'>Crash的数字表格</a></td><td align='center'>By 贾志鹏</td><td align='center'><a href='status.php?problem_id=2154&jresult=4'>53</a></td><td align='center'><a href='status.php?problem_id=2154'>123</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2155</td><td align='left'><a href='problem-2155.html'>R 集合</a></td><td align='center'>By 宋方睿</td><td align='center'><a href='status.php?problem_id=2155&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2155'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2156</td><td align='left'><a href='problem-2156.html'>星际探险</a></td><td align='center'>By 宋方睿</td><td align='center'><a href='status.php?problem_id=2156&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=2156'>25</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2157</td><td align='left'><a href='problem-2157.html'>旅游</a></td><td align='center'>By 宋方睿</td><td align='center'><a href='status.php?problem_id=2157&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=2157'>30</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2158</td><td align='left'><a href='problem-2158.html'>Crash 的旅行计划</a></td><td align='center'>By 贾志鹏</td><td align='center'><a href='status.php?problem_id=2158&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=2158'>19</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2159</td><td align='left'><a href='problem-2159.html'>Crash 的文明世界</a></td><td align='center'>By 贾志鹏</td><td align='center'><a href='status.php?problem_id=2159&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2159'>35</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2160</td><td align='left'><a href='problem-2160.html'>拉拉队排练</a></td><td align='center'>By 陶文博</td><td align='center'><a href='status.php?problem_id=2160&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=2160'>63</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2161</td><td align='left'><a href='problem-2161.html'>布娃娃</a></td><td align='center'>By 陶文博</td><td align='center'><a href='status.php?problem_id=2161&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=2161'>28</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2162</td><td align='left'><a href='problem-2162.html'>男生女生</a></td><td align='center'>By 陶文博</td><td align='center'><a href='status.php?problem_id=2162&jresult=4'>30</a></td><td align='center'><a href='status.php?problem_id=2162'>47</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2163</td><td align='left'><a href='problem-2163.html'>复杂的大门</a></td><td align='center'>By 陈许旻</td><td align='center'><a href='status.php?problem_id=2163&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=2163'>25</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2164</td><td align='left'><a href='problem-2164.html'>采矿</a></td><td align='center'>By 陈许旻</td><td align='center'><a href='status.php?problem_id=2164&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2164'>10</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2165</td><td align='left'><a href='problem-2165.html'>大楼</a></td><td align='center'>By 陈许旻
</td><td align='center'><a href='status.php?problem_id=2165&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=2165'>52</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2166</td><td align='left'><a href='problem-2166.html'>猴子吃桃子</a></td><td align='center'>By 吴尚</td><td align='center'><a href='status.php?problem_id=2166&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2166'>11</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2167</td><td align='left'><a href='problem-2167.html'>公交车站</a></td><td align='center'>By 吴尚
</td><td align='center'><a href='status.php?problem_id=2167&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2167'>14</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2168</td><td align='left'><a href='problem-2168.html'>气场区域</a></td><td align='center'>By 吴尚
</td><td align='center'><a href='status.php?problem_id=2168&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=2168'>23</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2169</td><td align='left'><a href='problem-2169.html'>连边</a></td><td align='center'>By 范浩强</td><td align='center'><a href='status.php?problem_id=2169&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2169'>14</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2170</td><td align='left'><a href='problem-2170.html'>画圈圈</a></td><td align='center'>By 范浩强
</td><td align='center'><a href='status.php?problem_id=2170&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=2170'>24</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2171</td><td align='left'><a href='problem-2171.html'>K凹凸序列</a></td><td align='center'>By 范浩强
</td><td align='center'><a href='status.php?problem_id=2171&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2171'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2172</td><td align='left'><a href='problem-2172.html'>Mario填格子</a></td><td align='center'>By 刘启鹏</td><td align='center'><a href='status.php?problem_id=2172&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=2172'>43</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2173</td><td align='left'><a href='problem-2173.html'>整数的lqp拆分</a></td><td align='center'>By 刘启鹏
</td><td align='center'><a href='status.php?problem_id=2173&jresult=4'>44</a></td><td align='center'><a href='status.php?problem_id=2173'>77</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2174</td><td align='left'><a href='problem-2174.html'>元素之泉</a></td><td align='center'>By 刘启鹏</td><td align='center'><a href='status.php?problem_id=2174&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2174'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2176</td><td align='left'><a href='problem-2176.html'>Strange string</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2176&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2176'>39</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2177</td><td align='left'><a href='problem-2177.html'>曼哈顿最小生成树</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2177&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2177'>24</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2178</td><td align='left'><a href='problem-2178.html'>圆的面积并</a></td><td align='center'>鸣谢 Aekdycoin</td><td align='center'><a href='status.php?problem_id=2178&jresult=4'>86</a></td><td align='center'><a href='status.php?problem_id=2178'>445</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2179</td><td align='left'><a href='problem-2179.html'>FFT快速傅立叶</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2179&jresult=4'>182</a></td><td align='center'><a href='status.php?problem_id=2179'>455</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2180</td><td align='left'><a href='problem-2180.html'>最小直径生成树</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2180&jresult=4'>43</a></td><td align='center'><a href='status.php?problem_id=2180'>104</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2181</td><td align='left'><a href='problem-2181.html'>跳大五杀</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2181&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2181'>28</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2182</td><td align='left'><a href='problem-2182.html'>[Spoj1479]The GbAaY Kingdom最小直径生成树</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2182&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=2182'>177</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2183</td><td align='left'><a href='problem-2183.html'>Pku3137 Enjoyable Commutation</a></td><td align='center'>Japan 2006 K短路</td><td align='center'><a href='status.php?problem_id=2183&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2183'>16</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2184</td><td align='left'><a href='problem-2184.html'>任意图的匹配</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2184&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2184'>12</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2185</td><td align='left'><a href='problem-2185.html'>Cover</a></td><td align='center'>鸣谢 LHX</td><td align='center'><a href='status.php?problem_id=2185&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=2185'>104</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2186</td><td align='left'><a href='problem-2186.html'>[Sdoi2008]沙拉公主的困惑
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2186&jresult=4'>85</a></td><td align='center'><a href='status.php?problem_id=2186'>341</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2187</td><td align='left'><a href='problem-2187.html'>fraction</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2187&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=2187'>86</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2188</td><td align='left'><a href='problem-2188.html'>Pku2989 All friend</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2188&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2188'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2189</td><td align='left'><a href='problem-2189.html'>三维最近点对</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2189&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2189'>22</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2190</td><td align='left'><a href='problem-2190.html'>[SDOI2008]仪仗队</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2190&jresult=4'>170</a></td><td align='center'><a href='status.php?problem_id=2190'>262</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2191</td><td align='left'><a href='problem-2191.html'>Split</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2191&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2191'>4</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2192</td><td align='left'><a href='problem-2192.html'>遗忘的密码</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2192&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2192'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2193</td><td align='left'><a href='problem-2193.html'>小球</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2193&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=2193'>50</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2194</td><td align='left'><a href='problem-2194.html'>快速傅立叶之二</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2194&jresult=4'>36</a></td><td align='center'><a href='status.php?problem_id=2194'>75</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2195</td><td align='left'><a href='problem-2195.html'>Jack和Jill</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2195&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2195'>9</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2196</td><td align='left'><a href='problem-2196.html'>[Usaco2011 Mar]Brownie Slicing</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2196&jresult=4'>49</a></td><td align='center'><a href='status.php?problem_id=2196'>68</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2197</td><td align='left'><a href='problem-2197.html'>[Usaco2011 Mar]Tree Decoration</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2197&jresult=4'>47</a></td><td align='center'><a href='status.php?problem_id=2197'>83</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2198</td><td align='left'><a href='problem-2198.html'>[Usaco2011 Jan]瓶颈</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2198&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2198'>23</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2199</td><td align='left'><a href='problem-2199.html'>[Usaco2011 Jan]奶牛议会</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2199&jresult=4'>58</a></td><td align='center'><a href='status.php?problem_id=2199'>90</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>2200</td><td align='left'><a href='problem-2200.html'>[Usaco2011 Jan]道路和航线
</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2200&jresult=4'>78</a></td><td align='center'><a href='status.php?problem_id=2200'>205</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2201</td><td align='left'><a href='problem-2201.html'>彩色圆环</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2201&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=2201'>69</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2202</td><td align='left'><a href='problem-2202.html'>[2010国家集训队]阳阳做任务</a></td><td align='center'>By 陈许旻</td><td align='center'><a href='status.php?problem_id=2202&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2202'>7</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2203</td><td align='left'><a href='problem-2203.html'>Pku2448 A New Operating System
</a></td><td align='center'>模拟题系列</td><td align='center'><a href='status.php?problem_id=2203&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2203'>24</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2204</td><td align='left'><a href='problem-2204.html'>镜子反射</a></td><td align='center'>模拟题系列</td><td align='center'><a href='status.php?problem_id=2204&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2204'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2205</td><td align='left'><a href='problem-2205.html'>神奇的地图</a></td><td align='center'>模拟题系列</td><td align='center'><a href='status.php?problem_id=2205&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2205'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2206</td><td align='left'><a href='problem-2206.html'>音乐水栅</a></td><td align='center'>By cqf</td><td align='center'><a href='status.php?problem_id=2206&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2206'>7</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2207</td><td align='left'><a href='problem-2207.html'>彩色圆环2</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2207&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2207'>32</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2208</td><td align='left'><a href='problem-2208.html'>[Jsoi2010]连通数</a></td><td align='center'>第一轮</td><td align='center'><a href='status.php?problem_id=2208&jresult=4'>137</a></td><td align='center'><a href='status.php?problem_id=2208'>403</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2209</td><td align='left'><a href='problem-2209.html'>[Jsoi2011]括号序列</a></td><td align='center'>第一轮</td><td align='center'><a href='status.php?problem_id=2209&jresult=4'>164</a></td><td align='center'><a href='status.php?problem_id=2209'>347</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2210</td><td align='left'><a href='problem-2210.html'>Pku1379 Run Away
</a></td><td align='center'>Cerc1999</td><td align='center'><a href='status.php?problem_id=2210&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2210'>25</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2211</td><td align='left'><a href='problem-2211.html'>Spoj 2202. Tan and His Interesting Game
</a></td><td align='center'>相比原题有变动</td><td align='center'><a href='status.php?problem_id=2211&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2211'>36</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2212</td><td align='left'><a href='problem-2212.html'>[Poi2011]Tree Rotations</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2212&jresult=4'>49</a></td><td align='center'><a href='status.php?problem_id=2212'>227</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2213</td><td align='left'><a href='problem-2213.html'>[Poi2011]Difference</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2213&jresult=4'>47</a></td><td align='center'><a href='status.php?problem_id=2213'>187</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2214</td><td align='left'><a href='problem-2214.html'>[Poi2011]Shift</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2214&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2214'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2215</td><td align='left'><a href='problem-2215.html'>[Poi2011]Conspiracy</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2215&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2215'>24</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2216</td><td align='left'><a href='problem-2216.html'>[Poi2011]Lightning Conductor</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2216&jresult=4'>36</a></td><td align='center'><a href='status.php?problem_id=2216'>176</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2217</td><td align='left'><a href='problem-2217.html'>[Poi2011]Lollipop</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2217&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2217'>63</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2218</td><td align='left'><a href='problem-2218.html'>Uva10173 Smallest Bounding Rectangle
</a></td><td align='center'>鸣谢 AekdyCoin</td><td align='center'><a href='status.php?problem_id=2218&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2218'>4</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2219</td><td align='left'><a href='problem-2219.html'>数论之神</a></td><td align='center'>鸣谢 AekdyCoin</td><td align='center'><a href='status.php?problem_id=2219&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=2219'>61</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2220</td><td align='left'><a href='problem-2220.html'>CCC2009 Dinner之Zuma2</a></td><td align='center'>2009 Canadian Computing Competition Stage2  Day1 Question</td><td align='center'><a href='status.php?problem_id=2220&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2220'>34</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2221</td><td align='left'><a href='problem-2221.html'>[Jsoi2009]面试的考验</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2221&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2221'>33</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2222</td><td align='left'><a href='problem-2222.html'>[Cqoi2006]猜数游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2222&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2222'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2223</td><td align='left'><a href='problem-2223.html'>[Coci 2009]PATULJCI</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2223&jresult=4'>90</a></td><td align='center'><a href='status.php?problem_id=2223'>212</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2224</td><td align='left'><a href='problem-2224.html'>Pku3872 K-equivalence
</a></td><td align='center'>Neerc2010</td><td align='center'><a href='status.php?problem_id=2224&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2224'>18</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2225</td><td align='left'><a href='problem-2225.html'>[Spoj 2371]Another Longest Increasing </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2225&jresult=4'>89</a></td><td align='center'><a href='status.php?problem_id=2225'>174</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2226</td><td align='left'><a href='problem-2226.html'>[Spoj 5971] LCMSum
</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2226&jresult=4'>136</a></td><td align='center'><a href='status.php?problem_id=2226'>297</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2227</td><td align='left'><a href='problem-2227.html'>[Zjoi2011]看电影(movie)</a></td><td align='center'>Day1&IPSC2009第G题</td><td align='center'><a href='status.php?problem_id=2227&jresult=4'>79</a></td><td align='center'><a href='status.php?problem_id=2227'>174</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2228</td><td align='left'><a href='problem-2228.html'>[Zjoi2011]礼物(gift)
</a></td><td align='center'>day1</td><td align='center'><a href='status.php?problem_id=2228&jresult=4'>102</a></td><td align='center'><a href='status.php?problem_id=2228'>246</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2229</td><td align='left'><a href='problem-2229.html'>[Zjoi2011]最小割</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2229&jresult=4'>87</a></td><td align='center'><a href='status.php?problem_id=2229'>251</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2230</td><td align='left'><a href='problem-2230.html'>[Neerc2006]Fool's Game
</a></td><td align='center'>Neerc2006</td><td align='center'><a href='status.php?problem_id=2230&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2230'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2231</td><td align='left'><a href='problem-2231.html'>Pku3868 Garbling Game</a></td><td align='center'>Neerc2009</td><td align='center'><a href='status.php?problem_id=2231&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2231'>18</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2232</td><td align='left'><a href='problem-2232.html'>过敏症测试</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2232&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2232'>11</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2233</td><td align='left'><a href='problem-2233.html'>[Ncpc2009]Beacons</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2233&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2233'>23</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2234</td><td align='left'><a href='problem-2234.html'>Sgu394 Berhatton</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2234&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=2234'>115</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2235</td><td align='left'><a href='problem-2235.html'>Tower</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2235&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=2235'>56</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2236</td><td align='left'><a href='problem-2236.html'>Mall</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2236&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2236'>28</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2237</td><td align='left'><a href='problem-2237.html'>[NCPC2009]Flight Planning</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2237&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2237'>34</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2238</td><td align='left'><a href='problem-2238.html'>Mst</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2238&jresult=4'>36</a></td><td align='center'><a href='status.php?problem_id=2238'>112</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2239</td><td align='left'><a href='problem-2239.html'>SRM405 ReasonableOdds</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2239&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2239'>10</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2240</td><td align='left'><a href='problem-2240.html'>ural1676  Mortal Combat</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2240&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2240'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2241</td><td align='left'><a href='problem-2241.html'>[SDOI2011]打地鼠</a></td><td align='center'>第一轮Day1</td><td align='center'><a href='status.php?problem_id=2241&jresult=4'>157</a></td><td align='center'><a href='status.php?problem_id=2241'>251</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2242</td><td align='left'><a href='problem-2242.html'>[SDOI2011]计算器</a></td><td align='center'>第一轮day1</td><td align='center'><a href='status.php?problem_id=2242&jresult=4'>113</a></td><td align='center'><a href='status.php?problem_id=2242'>342</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2243</td><td align='left'><a href='problem-2243.html'>[SDOI2011]染色</a></td><td align='center'>第一轮day1</td><td align='center'><a href='status.php?problem_id=2243&jresult=4'>167</a></td><td align='center'><a href='status.php?problem_id=2243'>372</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2244</td><td align='left'><a href='problem-2244.html'>[SDOI2011]拦截导弹</a></td><td align='center'>第一轮day2</td><td align='center'><a href='status.php?problem_id=2244&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=2244'>73</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2245</td><td align='left'><a href='problem-2245.html'>[SDOI2011]工作安排</a></td><td align='center'>第一轮day2</td><td align='center'><a href='status.php?problem_id=2245&jresult=4'>182</a></td><td align='center'><a href='status.php?problem_id=2245'>337</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2246</td><td align='left'><a href='problem-2246.html'>[SDOI2011]迷宫探险</a></td><td align='center'>第一轮day2</td><td align='center'><a href='status.php?problem_id=2246&jresult=4'>53</a></td><td align='center'><a href='status.php?problem_id=2246'>83</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2247</td><td align='left'><a href='problem-2247.html'>Pku3900 The Robbery</a></td><td align='center'>Seerc2009</td><td align='center'><a href='status.php?problem_id=2247&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2247'>70</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2248</td><td align='left'><a href='problem-2248.html'>Pku3901 The Computer Game</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2248&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2248'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2249</td><td align='left'><a href='problem-2249.html'>Pku3896 Multiprocessor Scheduling</a></td><td align='center'>Seerc2009</td><td align='center'><a href='status.php?problem_id=2249&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2249'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2250</td><td align='left'><a href='problem-2250.html'>Pku3899 The Lucky Numbers</a></td><td align='center'>Seerc2009</td><td align='center'><a href='status.php?problem_id=2250&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2250'>10</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2251</td><td align='left'><a href='problem-2251.html'>[2010Beijing Wc]外星联络</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2251&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=2251'>74</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2252</td><td align='left'><a href='problem-2252.html'>[2010Beijing wc]矩阵距离 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2252&jresult=4'>66</a></td><td align='center'><a href='status.php?problem_id=2252'>113</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2253</td><td align='left'><a href='problem-2253.html'>[2010 Beijing wc]纸箱堆叠 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2253&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=2253'>40</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2254</td><td align='left'><a href='problem-2254.html'>[Swerc2010]Fakes coreboard</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2254&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=2254'>30</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2255</td><td align='left'><a href='problem-2255.html'>[Swerc2010]Palindromic DNA</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2255&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2255'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2256</td><td align='left'><a href='problem-2256.html'>Fibonacci System</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2256&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2256'>0</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2257</td><td align='left'><a href='problem-2257.html'>[Jsoi2009]瓶子和燃料  </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2257&jresult=4'>103</a></td><td align='center'><a href='status.php?problem_id=2257'>173</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2258</td><td align='left'><a href='problem-2258.html'>pku2758 Checking the Text 文本校对</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2258&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=2258'>54</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2259</td><td align='left'><a href='problem-2259.html'>[Oibh]新型计算机 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2259&jresult=4'>90</a></td><td align='center'><a href='status.php?problem_id=2259'>377</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2260</td><td align='left'><a href='problem-2260.html'>商店购物[最小树形图]</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2260&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=2260'>95</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2263</td><td align='left'><a href='problem-2263.html'>Pku3889 Fractal Streets</a></td><td align='center'>BAPC 2009&鸣谢SJTU YYD</td><td align='center'><a href='status.php?problem_id=2263&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2263'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2264</td><td align='left'><a href='problem-2264.html'>Free Goodies</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2264&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2264'>4</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2265</td><td align='left'><a href='problem-2265.html'>Hill Driving</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2265&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2265'>37</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2266</td><td align='left'><a href='problem-2266.html'>Selling Land</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2266&jresult=4'>27</a></td><td align='center'><a href='status.php?problem_id=2266'>58</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2267</td><td align='left'><a href='problem-2267.html'>Telephone Network</a></td><td align='center'>鸣谢南航 勇敢的加菲猫</td><td align='center'><a href='status.php?problem_id=2267&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2267'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2268</td><td align='left'><a href='problem-2268.html'>Wormly</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2268&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2268'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2269</td><td align='left'><a href='problem-2269.html'>Locks and keys</a></td><td align='center'>鸣谢李青林</td><td align='center'><a href='status.php?problem_id=2269&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2269'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2270</td><td align='left'><a href='problem-2270.html'>Jumping monkey</a></td><td align='center'>鸣谢李青林</td><td align='center'><a href='status.php?problem_id=2270&jresult=4'>50</a></td><td align='center'><a href='status.php?problem_id=2270'>123</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2271</td><td align='left'><a href='problem-2271.html'>3-sided dice</a></td><td align='center'>鸣谢 AekdyCoin</td><td align='center'><a href='status.php?problem_id=2271&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2271'>11</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2272</td><td align='left'><a href='problem-2272.html'>[Usaco2011 Feb]Cowlphabet </a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2272&jresult=4'>54</a></td><td align='center'><a href='status.php?problem_id=2272'>71</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2273</td><td align='left'><a href='problem-2273.html'>[Usaco2011 Feb]The Lost Cows </a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2273&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2273'>9</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2274</td><td align='left'><a href='problem-2274.html'>[Usaco2011]Generic Cow Protests [Neal Wu, 2010]</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2274&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=2274'>71</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2275</td><td align='left'><a href='problem-2275.html'>[Coci2010]HRPA </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2275&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=2275'>55</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2276</td><td align='left'><a href='problem-2276.html'>[Poi2011]Temperature</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2276&jresult=4'>62</a></td><td align='center'><a href='status.php?problem_id=2276'>178</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2277</td><td align='left'><a href='problem-2277.html'>[Poi2011]Strongbox</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2277&jresult=4'>71</a></td><td align='center'><a href='status.php?problem_id=2277'>184</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2278</td><td align='left'><a href='problem-2278.html'>[Poi2011]Garbage</a></td><td align='center'>Stage 2</td><td align='center'><a href='status.php?problem_id=2278&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2278'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2279</td><td align='left'><a href='problem-2279.html'>[Ncpc2010]Around the track</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2279&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2279'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2280</td><td align='left'><a href='problem-2280.html'>[Poi2011]Plot</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2280&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2280'>69</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2281</td><td align='left'><a href='problem-2281.html'>[Sdoi2011]黑白棋</a></td><td align='center'>stage 2 day1</td><td align='center'><a href='status.php?problem_id=2281&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2281'>15</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2282</td><td align='left'><a href='problem-2282.html'>[Sdoi2011]消防</a></td><td align='center'>stage 2 day1</td><td align='center'><a href='status.php?problem_id=2282&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=2282'>72</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2283</td><td align='left'><a href='problem-2283.html'>[Sdoi2011]火星移民</a></td><td align='center'>stage 2 day1</td><td align='center'><a href='status.php?problem_id=2283&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=2283'>35</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2284</td><td align='left'><a href='problem-2284.html'>[Sdoi2011]贪食蛇</a></td><td align='center'>Stage2 day2</td><td align='center'><a href='status.php?problem_id=2284&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2284'>7</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2285</td><td align='left'><a href='problem-2285.html'>[Sdoi2011]保密</a></td><td align='center'>Stage2 day2</td><td align='center'><a href='status.php?problem_id=2285&jresult=4'>21</a></td><td align='center'><a href='status.php?problem_id=2285'>121</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2286</td><td align='left'><a href='problem-2286.html'>[Sdoi2011消耗战</a></td><td align='center'>Stage2 day2</td><td align='center'><a href='status.php?problem_id=2286&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=2286'>125</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2287</td><td align='left'><a href='problem-2287.html'>【POJ Challenge】消失之物</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2287&jresult=4'>109</a></td><td align='center'><a href='status.php?problem_id=2287'>212</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2288</td><td align='left'><a href='problem-2288.html'>【POJ Challenge】生日礼物</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2288&jresult=4'>55</a></td><td align='center'><a href='status.php?problem_id=2288'>191</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2289</td><td align='left'><a href='problem-2289.html'>【POJ Challenge】圆，圆，圆</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2289&jresult=4'>57</a></td><td align='center'><a href='status.php?problem_id=2289'>136</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2290</td><td align='left'><a href='problem-2290.html'>【POJ Challenge】翻版玛丽</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2290&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2290'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2291</td><td align='left'><a href='problem-2291.html'>【POJ Challenge】超级笔记 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2291&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2291'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2292</td><td align='left'><a href='problem-2292.html'>【POJ Challenge 】永远挑战</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2292&jresult=4'>144</a></td><td align='center'><a href='status.php?problem_id=2292'>401</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2293</td><td align='left'><a href='problem-2293.html'>【POJ Challenge】吉他英雄</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2293&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=2293'>61</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2294</td><td align='left'><a href='problem-2294.html'>【POJ Challenge】爬山II</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2294&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2294'>10</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2295</td><td align='left'><a href='problem-2295.html'>【POJ Challenge】我爱你啊</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2295&jresult=4'>63</a></td><td align='center'><a href='status.php?problem_id=2295'>91</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2296</td><td align='left'><a href='problem-2296.html'>【POJ Challenge】随机种子</a></td><td align='center'>鸣谢 dnc1994提供spj程序</td><td align='center'><a href='status.php?problem_id=2296&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=2296'>67</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2297</td><td align='left'><a href='problem-2297.html'>信号塔</a></td><td align='center'>鲁逸沁  鸣谢Benz提供SJ程序！</td><td align='center'><a href='status.php?problem_id=2297&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2297'>8</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2298</td><td align='left'><a href='problem-2298.html'>[HAOI2011]problem a</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2298&jresult=4'>65</a></td><td align='center'><a href='status.php?problem_id=2298'>155</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2299</td><td align='left'><a href='problem-2299.html'>[HAOI2011]向量</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2299&jresult=4'>72</a></td><td align='center'><a href='status.php?problem_id=2299'>214</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>2300</td><td align='left'><a href='problem-2300.html'>[HAOI2011]防线修建</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2300&jresult=4'>66</a></td><td align='center'><a href='status.php?problem_id=2300'>150</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2301</td><td align='left'><a href='problem-2301.html'>[HAOI2011]Problem b</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2301&jresult=4'>76</a></td><td align='center'><a href='status.php?problem_id=2301'>175</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2302</td><td align='left'><a href='problem-2302.html'>[HAOI2011]Problem c</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2302&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=2302'>75</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2303</td><td align='left'><a href='problem-2303.html'>[Apio2011]方格染色 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2303&jresult=4'>101</a></td><td align='center'><a href='status.php?problem_id=2303'>239</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2304</td><td align='left'><a href='problem-2304.html'>[Apio2011]寻路</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2304&jresult=4'>56</a></td><td align='center'><a href='status.php?problem_id=2304'>159</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2305</td><td align='left'><a href='problem-2305.html'>[Apio2011]猜单词</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2305&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2305'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2306</td><td align='left'><a href='problem-2306.html'>[Ctsc2011]幸福路径</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2306&jresult=4'>95</a></td><td align='center'><a href='status.php?problem_id=2306'>205</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2307</td><td align='left'><a href='problem-2307.html'>[Ctsc2011]无穷图的桥 </a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2307&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2307'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2308</td><td align='left'><a href='problem-2308.html'>Cut</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2308&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2308'>4</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2309</td><td align='left'><a href='problem-2309.html'>[Ctsc2011]字符串重排</a></td><td align='center'>鸣谢wjbzbmr</td><td align='center'><a href='status.php?problem_id=2309&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=2309'>41</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2310</td><td align='left'><a href='problem-2310.html'>ParkII</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2310&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2310'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2311</td><td align='left'><a href='problem-2311.html'>迷宫</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2311&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=2311'>54</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2312</td><td align='left'><a href='problem-2312.html'>Y&Y</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2312&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2312'>17</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2313</td><td align='left'><a href='problem-2313.html'>分组</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2313&jresult=4'>71</a></td><td align='center'><a href='status.php?problem_id=2313'>111</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2314</td><td align='left'><a href='problem-2314.html'>士兵的放置 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2314&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2314'>22</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2315</td><td align='left'><a href='problem-2315.html'>黑白游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2315&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=2315'>16</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2316</td><td align='left'><a href='problem-2316.html'>硬币游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2316&jresult=4'>25</a></td><td align='center'><a href='status.php?problem_id=2316'>27</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2317</td><td align='left'><a href='problem-2317.html'>删边游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2317&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2317'>11</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2318</td><td align='left'><a href='problem-2318.html'>Spoj4060  game with probability Problem</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2318&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=2318'>73</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2319</td><td align='left'><a href='problem-2319.html'>黑白棋游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2319&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2319'>7</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2320</td><td align='left'><a href='problem-2320.html'>最多重复子串</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2320&jresult=4'>29</a></td><td align='center'><a href='status.php?problem_id=2320'>76</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2321</td><td align='left'><a href='problem-2321.html'>[BeiJing2011集训]星器</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2321&jresult=4'>73</a></td><td align='center'><a href='status.php?problem_id=2321'>129</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2322</td><td align='left'><a href='problem-2322.html'>[BeiJing2011]梦想封印</a></td><td align='center'>Day3</td><td align='center'><a href='status.php?problem_id=2322&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=2322'>97</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2323</td><td align='left'><a href='problem-2323.html'>[ZJOI2011]细胞</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2323&jresult=4'>44</a></td><td align='center'><a href='status.php?problem_id=2323'>101</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2324</td><td align='left'><a href='problem-2324.html'>[ZJOI2011]营救皮卡丘</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2324&jresult=4'>147</a></td><td align='center'><a href='status.php?problem_id=2324'>422</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2325</td><td align='left'><a href='problem-2325.html'>[ZJOI2011]道馆之战</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2325&jresult=4'>99</a></td><td align='center'><a href='status.php?problem_id=2325'>243</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2326</td><td align='left'><a href='problem-2326.html'>[HNOI2011]数学作业</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2326&jresult=4'>78</a></td><td align='center'><a href='status.php?problem_id=2326'>185</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2327</td><td align='left'><a href='problem-2327.html'>[HNOI2011]勾股定理</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2327&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=2327'>36</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2328</td><td align='left'><a href='problem-2328.html'>[HNOI2011]赛车游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2328&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=2328'>51</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2329</td><td align='left'><a href='problem-2329.html'>[HNOI2011]括号修复</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2329&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=2329'>54</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2330</td><td align='left'><a href='problem-2330.html'>[SCOI2011]糖果</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2330&jresult=4'>104</a></td><td align='center'><a href='status.php?problem_id=2330'>374</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2331</td><td align='left'><a href='problem-2331.html'>[SCOI2011]地板</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2331&jresult=4'>59</a></td><td align='center'><a href='status.php?problem_id=2331'>138</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2332</td><td align='left'><a href='problem-2332.html'>[SCOI2011]植物大战僵尸</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2332&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2332'>24</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2333</td><td align='left'><a href='problem-2333.html'>[SCOI2011]棘手的操作</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2333&jresult=4'>78</a></td><td align='center'><a href='status.php?problem_id=2333'>205</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2334</td><td align='left'><a href='problem-2334.html'>[SCOI2011]镜像拆分</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2334&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2334'>7</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2335</td><td align='left'><a href='problem-2335.html'>[SCOI2011]飞镖</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2335&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=2335'>126</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2336</td><td align='left'><a href='problem-2336.html'>[HNOI2011]任务调度</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2336&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2336'>70</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2337</td><td align='left'><a href='problem-2337.html'>[HNOI2011]XOR和路径</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2337&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=2337'>69</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2338</td><td align='left'><a href='problem-2338.html'>[HNOI2011]数矩形</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2338&jresult=4'>71</a></td><td align='center'><a href='status.php?problem_id=2338'>160</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2339</td><td align='left'><a href='problem-2339.html'>[HNOI2011]卡农</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2339&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=2339'>94</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2340</td><td align='left'><a href='problem-2340.html'>山形压缩</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2340&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2340'>0</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2341</td><td align='left'><a href='problem-2341.html'>山中的湖</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2341&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2341'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2342</td><td align='left'><a href='problem-2342.html'>[Shoi2011]双倍回文</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2342&jresult=4'>45</a></td><td align='center'><a href='status.php?problem_id=2342'>109</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2343</td><td align='left'><a href='problem-2343.html'>[Baltic 2011]Grow</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2343&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2343'>20</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2344</td><td align='left'><a href='problem-2344.html'>[Baltic2011]Icecream</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2344&jresult=4'>120</a></td><td align='center'><a href='status.php?problem_id=2344'>162</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2345</td><td align='left'><a href='problem-2345.html'>[Batic 2011]Vikings</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2345&jresult=4'>31</a></td><td align='center'><a href='status.php?problem_id=2345'>70</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2346</td><td align='left'><a href='problem-2346.html'>[Baltic 2011]Lamp</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2346&jresult=4'>101</a></td><td align='center'><a href='status.php?problem_id=2346'>230</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2347</td><td align='left'><a href='problem-2347.html'>[Baltic2011]Meetings</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2347&jresult=4'>46</a></td><td align='center'><a href='status.php?problem_id=2347'>113</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2348</td><td align='left'><a href='problem-2348.html'>[Baltic 2011]Plagiarism</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2348&jresult=4'>91</a></td><td align='center'><a href='status.php?problem_id=2348'>202</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2349</td><td align='left'><a href='problem-2349.html'>[Baltic2011]Polygon</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2349&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=2349'>79</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2350</td><td align='left'><a href='problem-2350.html'>[Baltic2011]Tree Mirroring</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2350&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2350'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2351</td><td align='left'><a href='problem-2351.html'>[BeiJing2011]Matrix</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2351&jresult=4'>55</a></td><td align='center'><a href='status.php?problem_id=2351'>205</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2352</td><td align='left'><a href='problem-2352.html'>[BeiJing2011]database</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2352&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2352'>11</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2353</td><td align='left'><a href='problem-2353.html'>矩形压缩</a></td><td align='center'>2010福建集训</td><td align='center'><a href='status.php?problem_id=2353&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2353'>9</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2354</td><td align='left'><a href='problem-2354.html'>另类汉密尔顿路径 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2354&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=2354'>49</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2355</td><td align='left'><a href='problem-2355.html'>夜间巡逻 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2355&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2355'>13</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2356</td><td align='left'><a href='problem-2356.html'>不等式</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2356&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=2356'>43</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2357</td><td align='left'><a href='problem-2357.html'>化学反应</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2357&jresult=4'>29</a></td><td align='center'><a href='status.php?problem_id=2357'>102</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2358</td><td align='left'><a href='problem-2358.html'>Brick Break Game</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2358&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2358'>19</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2359</td><td align='left'><a href='problem-2359.html'>商船运输</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2359&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2359'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2360</td><td align='left'><a href='problem-2360.html'>唯美村落</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2360&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2360'>13</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2361</td><td align='left'><a href='problem-2361.html'>[Coci2009]POSLOZI ]数列整合</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2361&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=2361'>32</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2362</td><td align='left'><a href='problem-2362.html'>二叉树计数</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2362&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2362'>37</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2363</td><td align='left'><a href='problem-2363.html'>Sgu395 Binary Cat Club</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2363&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2363'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2364</td><td align='left'><a href='problem-2364.html'>城市美化</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2364&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2364'>74</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2365</td><td align='left'><a href='problem-2365.html'>塔顶瞭望 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2365&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2365'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2366</td><td align='left'><a href='problem-2366.html'>多重历史</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2366&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2366'>35</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2367</td><td align='left'><a href='problem-2367.html'>spoj 1478 spy satellites</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2367&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2367'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2368</td><td align='left'><a href='problem-2368.html'>Modern Art Plagiarism 树同构</a></td><td align='center'>google code jam 2008 APAC Onsites  </td><td align='center'><a href='status.php?problem_id=2368&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2368'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2369</td><td align='left'><a href='problem-2369.html'>区间</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2369&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2369'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2370</td><td align='left'><a href='problem-2370.html'>单词矩阵</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2370&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2370'>9</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2371</td><td align='left'><a href='problem-2371.html'>鹰蛋2</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2371&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2371'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2372</td><td align='left'><a href='problem-2372.html'>music</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2372&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2372'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2373</td><td align='left'><a href='problem-2373.html'>逃跑游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2373&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2373'>13</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2374</td><td align='left'><a href='problem-2374.html'>推箱子</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2374&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2374'>16</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2375</td><td align='left'><a href='problem-2375.html'>疯狂的涂色</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2375&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=2375'>92</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2376</td><td align='left'><a href='problem-2376.html'>保龄球</a></td><td align='center'>CCC2007</td><td align='center'><a href='status.php?problem_id=2376&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2376'>20</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2377</td><td align='left'><a href='problem-2377.html'>最短周期</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2377&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2377'>23</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2378</td><td align='left'><a href='problem-2378.html'>拍摄</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2378&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2378'>36</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2379</td><td align='left'><a href='problem-2379.html'>蛇</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2379&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2379'>40</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2380</td><td align='left'><a href='problem-2380.html'>rectangles</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2380&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=2380'>16</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2381</td><td align='left'><a href='problem-2381.html'>patrol</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2381&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2381'>20</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2382</td><td align='left'><a href='problem-2382.html'>wa</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2382&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=2382'>42</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2383</td><td align='left'><a href='problem-2383.html'>[Ceoi2011]ballons</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2383&jresult=4'>53</a></td><td align='center'><a href='status.php?problem_id=2383'>159</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2384</td><td align='left'><a href='problem-2384.html'>[Ceoi2011]Match</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2384&jresult=4'>93</a></td><td align='center'><a href='status.php?problem_id=2384'>214</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2385</td><td align='left'><a href='problem-2385.html'>[Ceoi2011]Hotel</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2385&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=2385'>103</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2386</td><td align='left'><a href='problem-2386.html'>[Ceoi2011]Team</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2386&jresult=4'>105</a></td><td align='center'><a href='status.php?problem_id=2386'>203</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2387</td><td align='left'><a href='problem-2387.html'>[Ceoi2011]Traffic</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2387&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=2387'>56</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2388</td><td align='left'><a href='problem-2388.html'>旅行规划</a></td><td align='center'>By 廖彤亮</td><td align='center'><a href='status.php?problem_id=2388&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2388'>42</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2389</td><td align='left'><a href='problem-2389.html'>XY的赛车场 </a></td><td align='center'>by 潘人建</td><td align='center'><a href='status.php?problem_id=2389&jresult=4'>32</a></td><td align='center'><a href='status.php?problem_id=2389'>46</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2390</td><td align='left'><a href='problem-2390.html'>序列划分</a></td><td align='center'>By 陈舒悦</td><td align='center'><a href='status.php?problem_id=2390&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2390'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2391</td><td align='left'><a href='problem-2391.html'>Cirno的忧郁</a></td><td align='center'>By 杨志灿</td><td align='center'><a href='status.php?problem_id=2391&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2391'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2392</td><td align='left'><a href='problem-2392.html'>圆圈上的变色龙</a></td><td align='center'>By 孟泽楠</td><td align='center'><a href='status.php?problem_id=2392&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2392'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2393</td><td align='left'><a href='problem-2393.html'>Cirno的完美算数教室</a></td><td align='center'>By 李欣</td><td align='center'><a href='status.php?problem_id=2393&jresult=4'>29</a></td><td align='center'><a href='status.php?problem_id=2393'>57</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2394</td><td align='left'><a href='problem-2394.html'>穿云箭</a></td><td align='center'>By 黄珑</td><td align='center'><a href='status.php?problem_id=2394&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2394'>20</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2395</td><td align='left'><a href='problem-2395.html'>[Balkan 2011]Timeismoney</a></td><td align='center'>By 黄云南</td><td align='center'><a href='status.php?problem_id=2395&jresult=4'>56</a></td><td align='center'><a href='status.php?problem_id=2395'>99</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2396</td><td align='left'><a href='problem-2396.html'>神奇的矩阵</a></td><td align='center'>By 张高翔</td><td align='center'><a href='status.php?problem_id=2396&jresult=4'>55</a></td><td align='center'><a href='status.php?problem_id=2396'>437</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2397</td><td align='left'><a href='problem-2397.html'>数列   </a></td><td align='center'>By 赖国堃</td><td align='center'><a href='status.php?problem_id=2397&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2397'>16</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2398</td><td align='left'><a href='problem-2398.html'>palindrome</a></td><td align='center'>By 卓亮</td><td align='center'><a href='status.php?problem_id=2398&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2398'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2399</td><td align='left'><a href='problem-2399.html'>Sgu192 RGB</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2399&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=2399'>9</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>2400</td><td align='left'><a href='problem-2400.html'>Spoj 839 Optimal Marks</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2400&jresult=4'>53</a></td><td align='center'><a href='status.php?problem_id=2400'>135</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2401</td><td align='left'><a href='problem-2401.html'>陶陶的难题I</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2401&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2401'>28</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2402</td><td align='left'><a href='problem-2402.html'>陶陶的难题II</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2402&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2402'>29</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2403</td><td align='left'><a href='problem-2403.html'>[Balkan 2011]2circles</a></td><td align='center'>鸣谢Lyuu</td><td align='center'><a href='status.php?problem_id=2403&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2403'>8</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2404</td><td align='left'><a href='problem-2404.html'>[Balkan 2011]trapezoid</a></td><td align='center'>鸣谢Lyuu</td><td align='center'><a href='status.php?problem_id=2404&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2404'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2405</td><td align='left'><a href='problem-2405.html'>数字</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2405&jresult=4'>50</a></td><td align='center'><a href='status.php?problem_id=2405'>107</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2406</td><td align='left'><a href='problem-2406.html'>矩阵</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2406&jresult=4'>29</a></td><td align='center'><a href='status.php?problem_id=2406'>98</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2407</td><td align='left'><a href='problem-2407.html'>探险</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2407&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2407'>28</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2408</td><td align='left'><a href='problem-2408.html'>混乱的置换 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2408&jresult=4'>40</a></td><td align='center'><a href='status.php?problem_id=2408'>96</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2409</td><td align='left'><a href='problem-2409.html'>地下车会 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2409&jresult=4'>29</a></td><td align='center'><a href='status.php?problem_id=2409'>44</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2410</td><td align='left'><a href='problem-2410.html'>Nim游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2410&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2410'>15</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2411</td><td align='left'><a href='problem-2411.html'>黄牌</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2411&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2411'>12</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2412</td><td align='left'><a href='problem-2412.html'>电路检修</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2412&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2412'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2413</td><td align='left'><a href='problem-2413.html'>新教学楼</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2413&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2413'>30</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2414</td><td align='left'><a href='problem-2414.html'>进攻 Neverland </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2414&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=2414'>36</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2415</td><td align='left'><a href='problem-2415.html'>周期点</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2415&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2415'>9</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2416</td><td align='left'><a href='problem-2416.html'>序列游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2416&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2416'>11</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2417</td><td align='left'><a href='problem-2417.html'>阶乘</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2417&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2417'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2418</td><td align='left'><a href='problem-2418.html'>分数</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2418&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2418'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2419</td><td align='left'><a href='problem-2419.html'>电阻</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2419&jresult=4'>30</a></td><td align='center'><a href='status.php?problem_id=2419'>63</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2420</td><td align='left'><a href='problem-2420.html'>Toy </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2420&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=2420'>30</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2421</td><td align='left'><a href='problem-2421.html'>Paint</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2421&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2421'>20</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2422</td><td align='left'><a href='problem-2422.html'>Times </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2422&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2422'>22</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2423</td><td align='left'><a href='problem-2423.html'>[HAOI2010]最长公共子序列</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2423&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=2423'>163</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2424</td><td align='left'><a href='problem-2424.html'>[HAOI2010]订货</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2424&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=2424'>31</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2425</td><td align='left'><a href='problem-2425.html'>[HAOI2010]计数</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2425&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2425'>27</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2426</td><td align='left'><a href='problem-2426.html'>[HAOI2010]工厂选址</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2426&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=2426'>22</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2427</td><td align='left'><a href='problem-2427.html'>[HAOI2010]软件安装</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2427&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=2427'>42</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2428</td><td align='left'><a href='problem-2428.html'>[HAOI2006]均分数据</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2428&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=2428'>44</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2429</td><td align='left'><a href='problem-2429.html'>[HAOI2006]聪明的猴子</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2429&jresult=4'>41</a></td><td align='center'><a href='status.php?problem_id=2429'>71</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2430</td><td align='left'><a href='problem-2430.html'>[HAOI2009]巧克力</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2430&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=2430'>34</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2431</td><td align='left'><a href='problem-2431.html'>[HAOI2009]逆序对数列</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2431&jresult=4'>87</a></td><td align='center'><a href='status.php?problem_id=2431'>162</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2432</td><td align='left'><a href='problem-2432.html'>[Noi2011]兔农</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2432&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=2432'>59</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2433</td><td align='left'><a href='problem-2433.html'>[Noi2011]智能车比赛</a></td><td align='center'>day1</td><td align='center'><a href='status.php?problem_id=2433&jresult=4'>84</a></td><td align='center'><a href='status.php?problem_id=2433'>125</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2434</td><td align='left'><a href='problem-2434.html'>[Noi2011]阿狸的打字机</a></td><td align='center'>day1</td><td align='center'><a href='status.php?problem_id=2434&jresult=4'>81</a></td><td align='center'><a href='status.php?problem_id=2434'>142</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2435</td><td align='left'><a href='problem-2435.html'>[Noi2011]道路修建</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2435&jresult=4'>112</a></td><td align='center'><a href='status.php?problem_id=2435'>546</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2436</td><td align='left'><a href='problem-2436.html'>[Noi2011]Noi嘉年华 </a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2436&jresult=4'>30</a></td><td align='center'><a href='status.php?problem_id=2436'>41</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2437</td><td align='left'><a href='problem-2437.html'>[Noi2011]兔兔与蛋蛋</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2437&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=2437'>65</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2438</td><td align='left'><a href='problem-2438.html'>[中山市选2011]杀人游戏 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2438&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=2438'>69</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2439</td><td align='left'><a href='problem-2439.html'>[中山市选2011] 序列</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2439&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2439'>16</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2440</td><td align='left'><a href='problem-2440.html'>[中山市选2011]完全平方数</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2440&jresult=4'>35</a></td><td align='center'><a href='status.php?problem_id=2440'>81</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2441</td><td align='left'><a href='problem-2441.html'>[中山市选2011]小W的问题</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2441&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2441'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2442</td><td align='left'><a href='problem-2442.html'>[Usaco2011 Open]修剪草坪 </a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2442&jresult=4'>113</a></td><td align='center'><a href='status.php?problem_id=2442'>221</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2443</td><td align='left'><a href='problem-2443.html'>[Usaco2011 Open]奇数度数 </a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2443&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2443'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2444</td><td align='left'><a href='problem-2444.html'>[Usaco2011 Open]焊接</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2444&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2444'>13</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2445</td><td align='left'><a href='problem-2445.html'>最大团</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2445&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2445'>19</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2446</td><td align='left'><a href='problem-2446.html'>石头剪刀布</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2446&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2446'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2447</td><td align='left'><a href='problem-2447.html'>消防站</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2447&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2447'>8</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2448</td><td align='left'><a href='problem-2448.html'>挖油</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2448&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2448'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2449</td><td align='left'><a href='problem-2449.html'>统计解个数</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2449&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2449'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2450</td><td align='left'><a href='problem-2450.html'>构造数组</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2450&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2450'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2451</td><td align='left'><a href='problem-2451.html'>Ural1695 Work for Robots</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2451&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2451'>20</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2452</td><td align='left'><a href='problem-2452.html'>[Neerc2007 ]游戏</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2452&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=2452'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2453</td><td align='left'><a href='problem-2453.html'>维护队列</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2453&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=2453'>85</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2454</td><td align='left'><a href='problem-2454.html'>TopCoder SRM 463 RabbitPuzzle</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2454&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2454'>4</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2455</td><td align='left'><a href='problem-2455.html'>TopCoder MSRM 485 Deposit</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2455&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2455'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2456</td><td align='left'><a href='problem-2456.html'>mode</a></td><td align='center'>鸣谢 黄祎程</td><td align='center'><a href='status.php?problem_id=2456&jresult=4'>198</a></td><td align='center'><a href='status.php?problem_id=2456'>466</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2457</td><td align='left'><a href='problem-2457.html'>[BeiJing2011]双端队列</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2457&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2457'>39</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2458</td><td align='left'><a href='problem-2458.html'>[BeiJing2011]最小三角形</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2458&jresult=4'>39</a></td><td align='center'><a href='status.php?problem_id=2458'>162</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2459</td><td align='left'><a href='problem-2459.html'>[BeiJing2011]神秘好人</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2459&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=2459'>57</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2460</td><td align='left'><a href='problem-2460.html'>[BeiJing2011]元素</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2460&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2460'>19</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2461</td><td align='left'><a href='problem-2461.html'>[BeiJing2011]符环</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2461&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2461'>19</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2462</td><td align='left'><a href='problem-2462.html'>[BeiJing2011]矩阵模板 </a></td><td align='center'>Day4</td><td align='center'><a href='status.php?problem_id=2462&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2462'>47</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2463</td><td align='left'><a href='problem-2463.html'>[中山市选2009]谁能赢呢？</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2463&jresult=4'>72</a></td><td align='center'><a href='status.php?problem_id=2463'>94</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2464</td><td align='left'><a href='problem-2464.html'>中山市选[2009]小明的游戏</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2464&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2464'>46</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2465</td><td align='left'><a href='problem-2465.html'>[中山市选2009]小球</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2465&jresult=4'>13</a></td><td align='center'><a href='status.php?problem_id=2465'>36</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2466</td><td align='left'><a href='problem-2466.html'>[中山市选2009]树</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2466&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=2466'>42</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2467</td><td align='left'><a href='problem-2467.html'>[中山市选2010]生成树</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2467&jresult=4'>18</a></td><td align='center'><a href='status.php?problem_id=2467'>33</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2468</td><td align='left'><a href='problem-2468.html'>[中山市选2010]三核苷酸</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2468&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2468'>32</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2469</td><td align='left'><a href='problem-2469.html'>[中山市选2010]简单数谜</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2469&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2469'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2470</td><td align='left'><a href='problem-2470.html'>[2010中山市选]股票投资 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2470&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2470'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2471</td><td align='left'><a href='problem-2471.html'>Count</a></td><td align='center'>第7届广东大学生程序设计竞赛</td><td align='center'><a href='status.php?problem_id=2471&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2471'>9</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2472</td><td align='left'><a href='problem-2472.html'>Pancake</a></td><td align='center'>第6届广东省大学生程序设计竞赛</td><td align='center'><a href='status.php?problem_id=2472&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2472'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2473</td><td align='left'><a href='problem-2473.html'>最值</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2473&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2473'>7</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2474</td><td align='left'><a href='problem-2474.html'>订单</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2474&jresult=4'>23</a></td><td align='center'><a href='status.php?problem_id=2474'>62</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2475</td><td align='left'><a href='problem-2475.html'>射击游戏</a></td><td align='center'>湖南省第六届大学生计算机程序设计竞赛   </td><td align='center'><a href='status.php?problem_id=2475&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2475'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2476</td><td align='left'><a href='problem-2476.html'>战场的数目</a></td><td align='center'>湖南省第六届大学生计算机程序设计竞赛    </td><td align='center'><a href='status.php?problem_id=2476&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2476'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2477</td><td align='left'><a href='problem-2477.html'>Biggest Number</a></td><td align='center'>湖南省第六届大学生计算机程序设计竞赛   </td><td align='center'><a href='status.php?problem_id=2477&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2477'>7</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2478</td><td align='left'><a href='problem-2478.html'>数据挖掘</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2478&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2478'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2479</td><td align='left'><a href='problem-2479.html'>[Wc1999]迷宫改造</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2479&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2479'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2480</td><td align='left'><a href='problem-2480.html'>Spoj3105 Mod</a></td><td align='center'>鸣谢 Hewr</td><td align='center'><a href='status.php?problem_id=2480&jresult=4'>28</a></td><td align='center'><a href='status.php?problem_id=2480'>61</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2481</td><td align='left'><a href='problem-2481.html'>Pku3164 Command Network</a></td><td align='center'> 鸣谢 Hewr</td><td align='center'><a href='status.php?problem_id=2481&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2481'>29</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2482</td><td align='left'><a href='problem-2482.html'>[Spoj1557] Can you answer these queries II</a></td><td align='center'>spoj gss2</td><td align='center'><a href='status.php?problem_id=2482&jresult=4'>31</a></td><td align='center'><a href='status.php?problem_id=2482'>47</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2483</td><td align='left'><a href='problem-2483.html'>Pku2279 Mr. Young's Picture Permutations</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2483&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2483'>10</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2484</td><td align='left'><a href='problem-2484.html'>Pku3915 Black Vienna </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2484&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2484'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2485</td><td align='left'><a href='problem-2485.html'> Pku3633 Copying DNA </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2485&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2485'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2486</td><td align='left'><a href='problem-2486.html'>Super Poker </a></td><td align='center'>湖南省第七届大学生程序设计大赛</td><td align='center'><a href='status.php?problem_id=2486&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=2486'>21</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2487</td><td align='left'><a href='problem-2487.html'>Super Poker II </a></td><td align='center'>湖南省第七届大学生程序设计大赛</td><td align='center'><a href='status.php?problem_id=2487&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2487'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2488</td><td align='left'><a href='problem-2488.html'>Pku3902 The Bad Number</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2488&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2488'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2489</td><td align='left'><a href='problem-2489.html'>Random Sequence</a></td><td align='center'>acm 2011 福州</td><td align='center'><a href='status.php?problem_id=2489&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=2489'>86</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2490</td><td align='left'><a href='problem-2490.html'>  Zombie’s Treasure Chest </a></td><td align='center'>Acm 2011 上海</td><td align='center'><a href='status.php?problem_id=2490&jresult=4'>17</a></td><td align='center'><a href='status.php?problem_id=2490'>36</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2491</td><td align='left'><a href='problem-2491.html'>Quelling Blade</a></td><td align='center'>Acm 2011 上海</td><td align='center'><a href='status.php?problem_id=2491&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2491'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2492</td><td align='left'><a href='problem-2492.html'>Revenge of Fibonacci</a></td><td align='center'>Acm 2011 上海</td><td align='center'><a href='status.php?problem_id=2492&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2492'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2493</td><td align='left'><a href='problem-2493.html'>Share the Cakes</a></td><td align='center'>Acm 2011 上海</td><td align='center'><a href='status.php?problem_id=2493&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2493'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2494</td><td align='left'><a href='problem-2494.html'>Triangles and Quadrangle</a></td><td align='center'>Acm 2011 上海</td><td align='center'><a href='status.php?problem_id=2494&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2494'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2495</td><td align='left'><a href='problem-2495.html'>Universal Question Answering System</a></td><td align='center'>Acm 2011 上海</td><td align='center'><a href='status.php?problem_id=2495&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2495'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2496</td><td align='left'><a href='problem-2496.html'>Very Boring Homework</a></td><td align='center'>Acm 2011 上海</td><td align='center'><a href='status.php?problem_id=2496&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2496'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2497</td><td align='left'><a href='problem-2497.html'>Winmine.exe</a></td><td align='center'>Acm 2011 上海</td><td align='center'><a href='status.php?problem_id=2497&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2497'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2498</td><td align='left'><a href='problem-2498.html'>Xavier is Learning to Count</a></td><td align='center'>Acm 2011 上海</td><td align='center'><a href='status.php?problem_id=2498&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2498'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2499</td><td align='left'><a href='problem-2499.html'>Yummy Triangular Pizza</a></td><td align='center'>Acm 2011 上海</td><td align='center'><a href='status.php?problem_id=2499&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2499'>3</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>2500</td><td align='left'><a href='problem-2500.html'>幸福的道路</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2500&jresult=4'>34</a></td><td align='center'><a href='status.php?problem_id=2500'>76</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2501</td><td align='left'><a href='problem-2501.html'> [usaco2010 Oct]Soda Machine</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2501&jresult=4'>42</a></td><td align='center'><a href='status.php?problem_id=2501'>66</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2502</td><td align='left'><a href='problem-2502.html'>清理雪道</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2502&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=2502'>46</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2503</td><td align='left'><a href='problem-2503.html'>相框</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2503&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2503'>9</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2504</td><td align='left'><a href='problem-2504.html'>间谍</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2504&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2504'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2505</td><td align='left'><a href='problem-2505.html'> tickets</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2505&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2505'>16</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2506</td><td align='left'><a href='problem-2506.html'>calc</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2506&jresult=4'>65</a></td><td align='center'><a href='status.php?problem_id=2506'>141</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2507</td><td align='left'><a href='problem-2507.html'>untitled</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2507&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2507'>8</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2508</td><td align='left'><a href='problem-2508.html'>简单题</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2508&jresult=4'>31</a></td><td align='center'><a href='status.php?problem_id=2508'>72</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2509</td><td align='left'><a href='problem-2509.html'>送分题</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2509&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2509'>14</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2510</td><td align='left'><a href='problem-2510.html'>弱题</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2510&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2510'>32</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2511</td><td align='left'><a href='problem-2511.html'>信心题</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2511&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2511'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2512</td><td align='left'><a href='problem-2512.html'>Groc</a></td><td align='center'>2011福建集训</td><td align='center'><a href='status.php?problem_id=2512&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2512'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2513</td><td align='left'><a href='problem-2513.html'>菜园</a></td><td align='center'>2010福建集训</td><td align='center'><a href='status.php?problem_id=2513&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2513'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2514</td><td align='left'><a href='problem-2514.html'>取石子游戏</a></td><td align='center'>2010福建集训</td><td align='center'><a href='status.php?problem_id=2514&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2514'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2515</td><td align='left'><a href='problem-2515.html'>Room</a></td><td align='center'>2010福建集训</td><td align='center'><a href='status.php?problem_id=2515&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2515'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2516</td><td align='left'><a href='problem-2516.html'>电梯</a></td><td align='center'>2010福建集训</td><td align='center'><a href='status.php?problem_id=2516&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2516'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2517</td><td align='left'><a href='problem-2517.html'>矩形覆盖</a></td><td align='center'>2010福建集训</td><td align='center'><a href='status.php?problem_id=2517&jresult=4'>8</a></td><td align='center'><a href='status.php?problem_id=2517'>23</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2518</td><td align='left'><a href='problem-2518.html'>[Shoi2010]滚动的正四面体</a></td><td align='center'>Day1</td><td align='center'><a href='status.php?problem_id=2518&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=2518'>38</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2519</td><td align='left'><a href='problem-2519.html'>[Shoi2010]电脑网络</a></td><td align='center'>day1</td><td align='center'><a href='status.php?problem_id=2519&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2519'>0</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2520</td><td align='left'><a href='problem-2520.html'>[Shoi2010]扫雷机器人</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2520&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2520'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2521</td><td align='left'><a href='problem-2521.html'>[Shoi2010]最小生成树</a></td><td align='center'>day2</td><td align='center'><a href='status.php?problem_id=2521&jresult=4'>37</a></td><td align='center'><a href='status.php?problem_id=2521'>85</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2522</td><td align='left'><a href='problem-2522.html'>[Shoi2010]团队游戏</a></td><td align='center'>Day2</td><td align='center'><a href='status.php?problem_id=2522&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2522'>0</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2523</td><td align='left'><a href='problem-2523.html'>[Ctsc2001]聪明的学生</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2523&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=2523'>18</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2524</td><td align='left'><a href='problem-2524.html'>[Poi1997]Rek 蚂蚁的递归访问</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2524&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2524'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2525</td><td align='left'><a href='problem-2525.html'>[Poi2011]Dynamite</a></td><td align='center'>鸣谢 Object022</td><td align='center'><a href='status.php?problem_id=2525&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2525'>11</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2526</td><td align='left'><a href='problem-2526.html'>[Poi2011]Inspection</a></td><td align='center'>鸣谢 Object022</td><td align='center'><a href='status.php?problem_id=2526&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2526'>13</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2527</td><td align='left'><a href='problem-2527.html'>[Poi2011]Meteors</a></td><td align='center'>鸣谢 Object022</td><td align='center'><a href='status.php?problem_id=2527&jresult=4'>15</a></td><td align='center'><a href='status.php?problem_id=2527'>31</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2528</td><td align='left'><a href='problem-2528.html'>[Poi2011]Periodicity</a></td><td align='center'>鸣谢 Object022</td><td align='center'><a href='status.php?problem_id=2528&jresult=4'>6</a></td><td align='center'><a href='status.php?problem_id=2528'>6</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2529</td><td align='left'><a href='problem-2529.html'>[Poi2011]Sticks</a></td><td align='center'>鸣谢Kac</td><td align='center'><a href='status.php?problem_id=2529&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=2529'>68</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2530</td><td align='left'><a href='problem-2530.html'>[Poi2011]Party</a></td><td align='center'>鸣谢 Object022</td><td align='center'><a href='status.php?problem_id=2530&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2530'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2531</td><td align='left'><a href='problem-2531.html'>Vijos 1478 囧囧的作业</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2531&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2531'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2532</td><td align='left'><a href='problem-2532.html'>[Cerc2010]Costing Spells</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2532&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2532'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2533</td><td align='left'><a href='problem-2533.html'>[Poi2001]Nas Necklaces项链</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2533&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2533'>7</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2534</td><td align='left'><a href='problem-2534.html'>Uva10829L-gap字符串</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2534&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2534'>4</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2535</td><td align='left'><a href='problem-2535.html'>[Noi2010]Plane 航空管制2</a></td><td align='center'>鸣谢Benz</td><td align='center'><a href='status.php?problem_id=2535&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=2535'>25</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2536</td><td align='left'><a href='problem-2536.html'>[Neerc2008]Clock</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2536&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2536'>0</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2537</td><td align='left'><a href='problem-2537.html'>[neerc2007]Language Recognition</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2537&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2537'>10</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2538</td><td align='left'><a href='problem-2538.html'>[Ctsc2000]公路巡逻</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2538&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2538'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2539</td><td align='left'><a href='problem-2539.html'>[Ctsc2000]丘比特的烦恼</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2539&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=2539'>83</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2540</td><td align='left'><a href='problem-2540.html'>[Ctsc2000]快乐的蜜月</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2540&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2540'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2541</td><td align='left'><a href='problem-2541.html'>[Ctsc2000]冰原探险</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2541&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2541'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2542</td><td align='left'><a href='problem-2542.html'>[Ctsc2001]终极情报网 </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2542&jresult=4'>9</a></td><td align='center'><a href='status.php?problem_id=2542'>41</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2543</td><td align='left'><a href='problem-2543.html'>[Ctsc2001]逻辑电路最优设计</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2543&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2543'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2544</td><td align='left'><a href='problem-2544.html'>[Ctsc2001]排序二叉树</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2544&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2544'>2</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2545</td><td align='left'><a href='problem-2545.html'>[Ctsc2002]丹奇方块</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2545&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2545'>2</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2546</td><td align='left'><a href='problem-2546.html'>[Ctsc2002]购房计划</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2546&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2546'>1</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2547</td><td align='left'><a href='problem-2547.html'>[Ctsc2002]玩具兵</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2547&jresult=4'>22</a></td><td align='center'><a href='status.php?problem_id=2547'>53</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2548</td><td align='left'><a href='problem-2548.html'>[Ctsc2002]灭鼠行动</a></td><td align='center'>2012国家集训队Round 1 day3</td><td align='center'><a href='status.php?problem_id=2548&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2548'>8</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2549</td><td align='left'><a href='problem-2549.html'>[Ctsc2001]最优据排序二叉树</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2549&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2549'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2550</td><td align='left'><a href='problem-2550.html'>[Ctsc2004]公式编辑器</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2550&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2550'>7</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2551</td><td align='left'><a href='problem-2551.html'>Tablouri Young</a></td><td align='center'>Romania2002</td><td align='center'><a href='status.php?problem_id=2551&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2551'>42</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2552</td><td align='left'><a href='problem-2552.html'>Zju2253 Fill the Grid</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2552&jresult=4'>12</a></td><td align='center'><a href='status.php?problem_id=2552'>18</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2553</td><td align='left'><a href='problem-2553.html'>[BeiJing2011]禁忌</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2553&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2553'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2554</td><td align='left'><a href='problem-2554.html'>Color</a></td><td align='center'>Ctsc模拟赛By 洁妹</td><td align='center'><a href='status.php?problem_id=2554&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=2554'>46</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2555</td><td align='left'><a href='problem-2555.html'>SubString</a></td><td align='center'>Ctsc模拟赛By 洁妹</td><td align='center'><a href='status.php?problem_id=2555&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2555'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2556</td><td align='left'><a href='problem-2556.html'>Move</a></td><td align='center'>Ctsc模拟赛By 洁妹</td><td align='center'><a href='status.php?problem_id=2556&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2556'>3</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2557</td><td align='left'><a href='problem-2557.html'>[Poi2011]Programming Contest</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2557&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2557'>25</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2558</td><td align='left'><a href='problem-2558.html'>[Poi2000]迷宫的墙</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2558&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2558'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2559</td><td align='left'><a href='problem-2559.html'>[Poi1998] AB-words Abs</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2559&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2559'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2570</td><td align='left'><a href='problem-2570.html'>[NOI2000]算符破译</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2570&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2570'>10</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2571</td><td align='left'><a href='problem-2571.html'>Getting Rid of the Holidays </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2571&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2571'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2572</td><td align='left'><a href='problem-2572.html'>Zju1017 The Bermuda Triangle</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2572&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2572'>5</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2573</td><td align='left'><a href='problem-2573.html'>Zju1155 Triangle War</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2573&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2573'>6</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2574</td><td align='left'><a href='problem-2574.html'>推箱子2</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2574&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2574'>7</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2575</td><td align='left'><a href='problem-2575.html'>外公的难题</a></td><td align='center'>曙光OI第四次比赛</td><td align='center'><a href='status.php?problem_id=2575&jresult=4'>2</a></td><td align='center'><a href='status.php?problem_id=2575'>3</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2580</td><td align='left'><a href='problem-2580.html'>[Usaco2012 Jan]Video Game </a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2580&jresult=4'>11</a></td><td align='center'><a href='status.php?problem_id=2580'>14</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2581</td><td align='left'><a href='problem-2581.html'>[Usaco2012 Jan]Cow Run</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2581&jresult=4'>3</a></td><td align='center'><a href='status.php?problem_id=2581'>4</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2582</td><td align='left'><a href='problem-2582.html'>[Usaco2012Jan]Bovine Alliance</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2582&jresult=4'>26</a></td><td align='center'><a href='status.php?problem_id=2582'>30</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2583</td><td align='left'><a href='problem-2583.html'>PKU3127 Lineland's Airport</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2583&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2583'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2584</td><td align='left'><a href='problem-2584.html'>[Wc2012]memory</a></td><td align='center'>鸣谢 PTY</td><td align='center'><a href='status.php?problem_id=2584&jresult=4'>33</a></td><td align='center'><a href='status.php?problem_id=2584'>90</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2585</td><td align='left'><a href='problem-2585.html'> 世纪大战</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2585&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2585'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2586</td><td align='left'><a href='problem-2586.html'>[Cerc2009](False)faces</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2586&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2586'>19</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2587</td><td align='left'><a href='problem-2587.html'>[Ceoi2011]Team</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2587&jresult=4'>14</a></td><td align='center'><a href='status.php?problem_id=2587'>26</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2588</td><td align='left'><a href='problem-2588.html'>Spoj 10628. Count on a tree</a></td><td align='center'>鸣谢seter</td><td align='center'><a href='status.php?problem_id=2588&jresult=4'>7</a></td><td align='center'><a href='status.php?problem_id=2588'>28</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2589</td><td align='left'><a href='problem-2589.html'>Spoj 10707  Count on a tree II</a></td><td align='center'>鸣谢seter</td><td align='center'><a href='status.php?problem_id=2589&jresult=4'>10</a></td><td align='center'><a href='status.php?problem_id=2589'>49</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2590</td><td align='left'><a href='problem-2590.html'>[Usaco2012 Feb]Cow Coupons </a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2590&jresult=4'>19</a></td><td align='center'><a href='status.php?problem_id=2590'>33</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2591</td><td align='left'><a href='problem-2591.html'>[Usaco 2012 Feb]Nearby Cows</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2591&jresult=4'>20</a></td><td align='center'><a href='status.php?problem_id=2591'>38</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2592</td><td align='left'><a href='problem-2592.html'>[Usaco2012 Feb]Symmetry</a></td><td align='center'>Gold</td><td align='center'><a href='status.php?problem_id=2592&jresult=4'>16</a></td><td align='center'><a href='status.php?problem_id=2592'>22</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2593</td><td align='left'><a href='problem-2593.html'>PKU205 Kid</a></td><td align='center'>Acm BeiJing 2004</td><td align='center'><a href='status.php?problem_id=2593&jresult=4'>1</a></td><td align='center'><a href='status.php?problem_id=2593'>1</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2594</td><td align='left'><a href='problem-2594.html'>[Wc2006]水管局长数据加强版</a></td><td align='center'>鸣谢Kac</td><td align='center'><a href='status.php?problem_id=2594&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2594'>13</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2595</td><td align='left'><a href='problem-2595.html'>[Wc2008]游览计划</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2595&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2595'>9</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2596</td><td align='left'><a href='problem-2596.html'>[Wc2007]疯狂赛车</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2596&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2596'>9</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2597</td><td align='left'><a href='problem-2597.html'>[Wc2007]剪刀石头布</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2597&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2597'>5</a></td></tr>



<tr class='evenrow'><td></td><td align='center'>2598</td><td align='left'><a href='problem-2598.html'>[IOI2011]garden</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2598&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2598'>10</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2599</td><td align='left'><a href='problem-2599.html'>[IOI2011]Race</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2599&jresult=4'>0</a></td><td align='center'><a href='status.php?problem_id=2599'>10</a></td></tr>
<tr align=center class='toprow'><td width='5'><td style="cursor:hand" onclick="sortTable('problemset', 1, 'int');" width=10%><A>Problem ID</A><td width='60%'>Title</td><td width='20%'>Source</td><td style="cursor:hand" onclick="sortTable('problemset', 4, 'int');" width='5%'><A>AC</A></td><td style="cursor:hand" onclick="sortTable('problemset', 5, 'int');" width='5%'><A>Submit</A></td></tr>

</thead><tbody>

<tr class='evenrow'><td></td><td align='center'>2600</td><td align='left'><a href='problem-2600.html'>[Ioi2011]ricehub</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2600&jresult=4'>5</a></td><td align='center'><a href='status.php?problem_id=2600'>7</a></td></tr>



<tr class='oddrow'><td></td><td align='center'>2602</td><td align='left'><a href='problem-2602.html'>[Ctsc20110杀菌计划]</a></td><td align='center'></td><td align='center'><a href='status.php?problem_id=2602&jresult=4'>4</a></td><td align='center'><a href='status.php?problem_id=2602'>5</a></td></tr>
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